Form N-Q

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q


QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number         811-6385         

        Nuveen Ohio Quality Income Municipal Fund, Inc.         
(Exact name of registrant as specified in charter)


        333 West Wacker Drive, Chicago, Illinois 60606         
(Address of principal executive offices) (Zip code)


Jessica R. Droeger—Vice President and Secretary
        333 West Wacker Drive, Chicago, Illinois 60606         
(Name and address of agent for service)

Registrant's telephone number, including area code:         312-917-7700        

Date of fiscal year end:            7/31          

Date of reporting period:          4/30/06         

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments

                           Portfolio of Investments (Unaudited)             
                           Nuveen Ohio Quality Income Municipal Fund, Inc. (NUO)             
                           April 30, 2006             
        Optional         
Principal        Call         
Amount (000)    Description (1)    Provisions (2)    Ratings (3)    Value 
    Consumer Staples – 1.8% (1.2% of Total Investments)             
$           2,710    Puerto Rico, The Children’s Trust Fund, Tobacco Settlement Asset-Backed Refunding Bonds,    5/12 at 100.00    BBB   $   2,763,116 
     Series 2002, 5.375%, 5/15/33             
    Education and Civic Organizations – 11.0% (7.5% of Total Investments)             
1,750    Ohio Higher Education Facilities Commission, General Revenue Bonds, Oberlin College, Series    10/13 at 100.00    AA    1,820,350 
     2003, 5.125%, 10/01/24             
1,000    Ohio Higher Education Facilities Commission, Revenue Bonds, Wittenberg University, Series    12/15 at 100.00    Baa1    991,060 
     2005, 5.000%, 12/01/29             
1,415    Ohio Higher Educational Facilities Commission, Revenue Bonds, Denison University, Series 2004,    11/14 at 100.00    AA    1,473,694 
     5.000%, 11/01/21             
1,320    Ohio Higher Educational Facilities Commission, Revenue Bonds, University of Dayton, Series    12/14 at 100.00    AAA    1,366,068 
     2004, 5.000%, 12/01/25 – AMBAC Insured             
1,200    Ohio Higher Educational Facilities Commission, Revenue Bonds, University of Findlay, Series    9/06 at 101.00    Ba1    1,213,248 
     1996, 6.125%, 9/01/16             
1,000    Ohio Higher Educational Facilities Commission, Revenue Bonds, Wittenberg University, Series    12/11 at 100.00    Baa1    1,050,820 
     2001, 5.500%, 12/01/15             
1,000    Ohio Higher Educational Facilities Commission, Revenue Bonds, Xavier University, Series 2006,    5/16 at 100.00    Aaa    1,046,090 
     5.000%, 5/01/22 (WI/DD, Settling 5/04/06) – CIFG Insured             
1,200    Ohio State University, General Receipts Bonds, Series 2002A, 5.125%, 12/01/31    12/12 at 100.00    AA    1,238,868 
3,000    Ohio State University, General Receipts Bonds, Series 2003B, 5.250%, 6/01/22    6/13 at 100.00    AA    3,188,700 
1,510    University of Akron, Ohio, General Receipts Bonds, Series 2003A, 5.000%, 1/01/21 – AMBAC    1/13 at 100.00    AAA    1,565,794 
     Insured             
850    University of Cincinnati, Ohio, General Receipts Bonds, Series 2003C, 5.000%, 6/01/22 – FGIC    6/13 at 100.00    AAA    882,479 
     Insured             
1,200    University of Cincinnati, Ohio, General Receipts Bonds, Series 2004D, 5.000%, 6/01/19 – AMBAC    6/14 at 100.00    AAA    1,252,260 
     Insured             
16,445    Total Education and Civic Organizations            17,089,431 
    Health Care – 22.4% (15.3% of Total Investments)             
2,000    Akron, Bath and Copley Joint Township Hospital District, Ohio, Hospital Facilities Revenue    11/09 at 101.00    Baa1    2,022,820 
     Bonds, Summa Health System, Series 1998A, 5.375%, 11/15/24             
1,000    Cuyahoga County, Ohio, Hospital Revenue Refunding and Improvement Bonds, MetroHealth System,    2/07 at 102.00    AAA    1,032,700 
     Series 1997, 5.625%, 2/15/17 – MBIA Insured             
2,000    Cuyahoga County, Ohio, Revenue Refunding Bonds, Cleveland Clinic Health System, Series 2003A,    7/13 at 100.00    Aa3    2,198,800 
     6.000%, 1/01/32             
4,500    Erie County, Ohio, Hospital Facilities Revenue Bonds, Firelands Regional Medical Center,    8/12 at 101.00    A    4,676,805 
     Series 2002A, 5.625%, 8/15/32             
    Franklin County, Ohio, Hospital Revenue Refunding and Improvement Bonds, Children’s Hospital             
    Project, Series 1996A:             
1,000     5.750%, 11/01/20    11/06 at 101.00    Aa2    1,015,910 
1,500     5.875%, 11/01/25    11/06 at 101.00    Aa2    1,524,270 
2,455    Hamilton County, Ohio, Revenue Bonds, Children’s Hospital Medical Center, Series 2004J,    5/14 at 100.00    AAA    2,620,099 
     5.250%, 5/15/16 – FGIC Insured             
2,405    Miami County, Ohio, Hospital Facilities Revenue Refunding and Improvement Bonds, Upper Valley    5/06 at 102.00    BBB+    2,456,178 
     Medical Center, Series 1996A, 6.250%, 5/15/16             
    Montgomery County, Ohio, Revenue Bonds, Catholic Health Initiatives, Series 2004A:             
2,500     5.000%, 5/01/30    5/14 at 100.00    AA    2,542,875 
2,500     5.000%, 5/01/32    No Opt. Call    AA    2,542,225 
6,000    Parma Community General Hospital Association, Ohio, Hospital Revenue Refunding and Improvement    11/08 at 101.00    A–    6,097,019 
     Bonds, Series 1998, 5.375%, 11/01/29             
2,500    Richland County, Ohio, Hospital Facilities Revenue Improvement Bonds, MedCentral Health System    11/10 at 101.00    A–    2,683,975 
     Obligated Group, Series 2000B, 6.375%, 11/15/30             
1,500    Steubenville, Ohio, Hospital Facilities Revenue Refunding and Improvement Bonds, Trinity    10/10 at 100.00    A3    1,609,470 
     Health System, Series 2000, 6.375%, 10/01/20             
1,705    Tuscarawas County, Ohio, Hospital Facilities Revenue Bonds, Union Hospital Project, Series    10/11 at 101.00    AA    1,829,687 
     2001, 5.750%, 10/01/21 – RAAI Insured             
33,565    Total Health Care            34,852,833 
    Housing/Multifamily – 5.9% (4.1% of Total Investments)             
1,385    Clermont County, Ohio, GNMA Collateralized Mortgage Revenue Bonds, S.E.M. Villa II Project,    8/06 at 100.00    Aaa    1,389,127 
     Series 1994A, 5.950%, 2/20/30             
1,000    Cuyahoga County, Ohio, GNMA Collateralized Multifamily Housing Mortgage Revenue Bonds,    9/12 at 102.00    Aaa    1,028,330 
     Livingston Park Apartments Project, Series 2002A, 5.350%, 9/20/27 (Alternative Minimum Tax)             
    Cuyahoga County, Ohio, GNMA Collateralized Multifamily Housing Mortgage Revenue Bonds,             
    Longwood Phase One Associates LP, Series 2001A:             
2,475     5.350%, 1/20/21 (Alternative Minimum Tax)    7/11 at 102.00    Aaa    2,552,393 
2,250     5.450%, 1/20/31 (Alternative Minimum Tax)    7/11 at 102.00    Aaa    2,310,458 
965    Cuyahoga County, Ohio, GNMA Collateralized Multifamily Housing Mortgage Revenue Bonds, West    9/10 at 102.00    Aaa    980,440 
     Tech Apartments Project, Series 2002A, 5.350%, 3/20/33 (Alternative Minimum Tax)             
985    Franklin County, Ohio, FHA-Insured Multifamily Housing Mortgage Revenue Bonds, Hamilton Creek    7/06 at 102.00    Aa2    993,540 
     Apartments Project, Series 1994A, 5.550%, 7/01/24 (Alternative Minimum Tax)             
9,060    Total Housing/Multifamily            9,254,288 
    Housing/Single Family – 3.0% (2.0% of Total Investments)             
1,210    Ohio Housing Finance Agency, GNMA Mortgage-Backed Securities Program Residential Mortgage    9/07 at 102.00    Aaa    1,224,568 
     Revenue Bonds, Series 1996B-3, 5.750%, 9/01/28 (Alternative Minimum Tax)             
1,920    Ohio Housing Finance Agency, GNMA Mortgage-Backed Securities Program Residential Mortgage    9/08 at 102.00    Aaa    1,951,968 
     Revenue Bonds, Series 1997B, 5.400%, 9/01/29 (Alternative Minimum Tax)             
1,445    Ohio Housing Finance Agency, GNMA Mortgage-Backed Securities Program Residential Mortgage    3/08 at 101.50    AAA    1,470,432 
     Revenue Bonds, Series 1998A-1, 5.300%, 9/01/19 – FSA Insured (Alternative Minimum Tax)             
4,575    Total Housing/Single Family            4,646,968 
    Industrials – 0.2% (0.1% of Total Investments)             
530    Cleveland-Cuyahoga County Port Authority, Ohio, Bond Fund Program Development Revenue Bonds,    11/14 at 100.00    N/R    544,649 
     Myers University, Series 2004E, 5.600%, 5/15/25             
    Long-Term Care – 0.7% (0.5% of Total Investments)             
1,000    Hamilton County, Ohio, Healthcare Facilities Improvement Revenue Bonds, Twin Towers, Series    10/08 at 102.00    BBB    1,029,560 
     1999A, 5.800%, 10/01/23             
    Materials – 1.3% (0.9% of Total Investments)             
2,000    Toledo-Lucas County Port Authority, Ohio, Port Revenue Bonds, Cargill Inc., Series 2004B,    No Opt. Call    A+    2,002,700 
     4.500%, 12/01/15             
    Tax Obligation/General – 44.8% (30.6% of Total Investments)             
1,000    Ansonia Local School District, Darke County, Ohio, General Obligation Bonds, Series 2000,    12/10 at 102.00    Aaa    1,087,440 
     5.500%, 12/01/22 – MBIA Insured             
1,000    Bay Village City School District, Ohio, General Obligation Unlimited Tax School Improvement    12/10 at 100.00    Aa2    1,031,790 
     Bonds, Series 2001, 5.000%, 12/01/25             
270    Berea City School District, Ohio, General Obligation Unlimited Tax School Improvement Bonds,    12/06 at 100.00    AAA    270,829 
     Series 1993, 7.500%, 12/15/06 – AMBAC Insured             
    Butler County, Ohio, General Obligation Bonds, Series 2002:             
1,345     5.000%, 12/01/21 – MBIA Insured    12/12 at 100.00    Aaa    1,400,078 
1,200     5.000%, 12/01/22 – MBIA Insured    12/12 at 101.00    Aaa    1,247,568 
    Butler County, Ohio, General Obligation Judgment Bonds, Series 2002:             
2,030     5.250%, 12/01/21    12/12 at 101.00    Aa3    2,167,106 
2,140     5.250%, 12/01/22    12/12 at 101.00    Aa3    2,284,536 
1,560    Canal Winchester Local School District, Franklin and Fairfield Counties, Ohio, School    12/11 at 100.00    Aaa    1,596,176 
     Facilities Construction and Improvement Bonds, Series 2001B, 5.000%, 12/01/28 – FGIC Insured             
1,500    Centerville City School District, Montgomery County, Ohio, General Obligation Bonds, Series    6/15 at 100.00    Aaa    1,552,560 
     2005, 5.000%, 12/01/30 – FSA Insured             
1,000    Central Ohio Solid Waste Authority, General Obligation Bonds, Series 2004A, 5.000%, 12/01/15 –    6/14 at 100.00    AAA    1,053,520 
     AMBAC Insured             
2,600    Cincinnati City School District, Hamilton County, Ohio, General Obligation Bonds, Series 2002,    12/12 at 100.00    AAA    2,760,576 
     5.250%, 6/01/21 – FSA Insured             
1,000    Cleveland Municipal School District, Cuyahoga County, Ohio, General Obligation Bonds, Series    6/14 at 100.00    AAA    1,039,400 
     2004, 5.000%, 12/01/22 – FSA Insured             
1,200    Cuyahoga County, Ohio, General Obligation Bonds, Series 2004, 5.000%, 12/01/21    12/14 at 100.00    AA+    1,254,060 
1,000    Dayton, Ohio, General Obligation Bonds, Series 2004, 5.250%, 12/01/19 – AMBAC Insured    6/14 at 100.00    AAA    1,066,420 
1,000    Dublin City School District, Franklin, Delaware and Union Counties, Ohio, General Obligation    12/13 at 100.00    AAA    1,039,640 
     Bonds, Series 2003, 5.000%, 12/01/22 – FSA Insured             
1,000    Dublin, Ohio, Unlimited Tax Various Purpose Improvement Bonds, Series 2000A, 5.000%, 12/01/20    12/10 at 100.00    Aaa    1,035,630 
1,195    Fairview Park City School District, Cuyahoga County, Ohio, General Obligation Bonds, Series    6/15 at 100.00    Aaa    1,246,839 
     2005, 5.000%, 12/01/24 – MBIA Insured             
1,300    Franklin County, Ohio, Limited Tax General Obligation Refunding Bonds, Series 1993, 5.375%,    12/08 at 102.00    AAA    1,372,527 
     12/01/20             
2,000    Garfield Heights City School District, Cuyahoga County, Ohio, General Obligation School    12/11 at 100.00    Aaa    2,054,660 
     Improvement Bonds, Series 2001, 5.000%, 12/15/26 – MBIA Insured             
1,160    Kenston Local School District, Geauga County, Ohio, General Obligation Bonds, Series 2003,    6/13 at 100.00    Aaa    1,205,252 
     5.000%, 12/01/22 – MBIA Insured             
2,000    Louisville City School District, Ohio, General Obligation Bonds, Series 2001, 5.000%, 12/01/29 –    12/11 at 100.00    Aaa    2,045,400 
     FGIC Insured             
505    Marysville Exempted School District, Union County, Ohio, General Obligation Bonds, Series    12/15 at 100.00    AAA    526,271 
     2006, 5.000%, 12/01/25 – FSA Insured             
1,515    Massillon City School District, Ohio, General Obligation Bonds, Series 2003, 5.250%, 12/01/21 –    12/12 at 100.00    Aaa    1,608,566 
     MBIA Insured             
760    Middletown City School District, Butler County, Ohio, General Obligation Bonds, Series 2004,    12/13 at 100.00    Aaa    786,152 
     5.000%, 12/01/25 – FGIC Insured             
1,260    Morgan Local School District, Morgan, Muskingum and Washington Counties, Ohio, Unlimited Tax    12/10 at 101.00    AA    1,368,297 
     General Obligation School Improvement Bonds, Series 2000, 5.750%, 12/01/22             
1,000    Newark City School District, Licking County, Ohio, General Obligation Bonds, Series 2005,    12/15 at 100.00    AAA    1,037,380 
     5.000%, 12/01/28 – FGIC Insured             
3,000    Ohio, General Obligation Bonds, Infrastructure Improvements, Series 2003F, 5.000%, 2/01/23    2/13 at 100.00    AA+    3,106,890 
5,000    Ohio, General Obligation Bonds, Series 2005A, 5.000%, 9/01/20    3/15 at 100.00    AA+    5,238,050 
    Olentangy Local School District, Delaware and Franklin Counties, Ohio, General Obligation             
    Bonds, Series 2004A:             
1,315     5.250%, 12/01/23 – FGIC Insured    6/14 at 100.00    AAA    1,399,555 
3,380     5.250%, 12/01/24 – FGIC Insured    6/14 at 100.00    AAA    3,594,968 
1,510    Painesville City School District, Ohio, General Obligation Bonds, Series 2004, 5.000%,    12/14 at 100.00    AAA    1,575,821 
     12/01/22 – FGIC Insured             
1,155    Perry Local School District, Allen County, Ohio, General Obligation Bonds, Series 2001,    12/11 at 101.00    AAA    1,240,297 
     5.250%, 12/01/25 – AMBAC Insured             
280    Plain Local School District, Franklin and Licking Counties, Ohio, General Obligation Bonds,    6/11 at 100.00    Aaa    306,160 
     Series 2000, 6.000%, 12/01/20 – FGIC Insured             
1,100    Plain Local School District, Franklin and Licking Counties, Ohio, General Obligation Bonds,    6/12 at 100.00    Aaa    1,183,644 
     Series 2002, 5.500%, 12/01/17 – FGIC Insured             
1,445    Portage County, Ohio, General Obligation Bonds, Series 2001, 5.000%, 12/01/27 – FGIC Insured    12/11 at 100.00    AAA    1,479,232 
1,000    Princeton City School District, Butler County, Ohio, General Obligation Bonds, Series 2003,    12/13 at 100.00    AAA    1,030,840 
     5.000%, 12/01/30 – MBIA Insured             
2,000    Strongsville, Ohio, General Obligation Bonds, Series 2001, 5.000%, 12/01/21 – FGIC Insured    12/11 at 100.00    Aaa    2,076,700 
70    Strongsville, Ohio, Limited Tax General Obligation Various Purpose Improvement Bonds, Series    12/06 at 102.00    Aa2    72,247 
     1996, 5.950%, 12/01/21             
2,000    Sugarcreek Local School District, Athens County, Ohio, General Obligation Bonds, Series 2003,    12/13 at 100.00    Aaa    2,110,220 
     5.250%, 12/01/27 – MBIA Insured             
    Warren City School District, Trumbull County, Ohio, General Obligation Bonds, Series 2004:             
2,515     5.000%, 12/01/20 – FGIC Insured    6/14 at 100.00    AAA    2,626,289 
1,170     5.000%, 12/01/22 – FGIC Insured    6/14 at 100.00    AAA    1,218,520 
1,000    West Chester Township, Butler County, Ohio, General Obligation Bonds, Series 2003, 5.000%,    12/13 at 100.00    Aaa    1,031,490 
     12/01/28 – MBIA Insured             
2,000    Westerville City School District, Franklin and Delaware Counties, Ohio, Various Purpose    6/11 at 100.00    AAA    2,043,600 
     General Obligation Bonds, Series 2001, 5.000%, 12/01/27 – MBIA Insured             
1,000    Westlake, Ohio, Various Purpose General Obligation Improvement and Refunding Bonds, Series    12/08 at 101.00    Aaa    1,051,000 
     1997, 5.550%, 12/01/17             
2,155    Youngstown City School District, Mahoning County, Ohio, General Obligation Bonds, Series 2005,    12/14 at 100.00    AAA    2,237,989 
     5.000%, 12/01/25 – FSA Insured             
66,635    Total Tax Obligation/General            69,762,185 
    Tax Obligation/Limited – 10.5% (7.1% of Total Investments)             
1,380    Columbus, Ohio, Tax Increment Financing Bonds, Easton Project, Series 2004A, 5.000%, 12/01/25 –    6/14 at 100.00    AAA    1,423,939 
     AMBAC Insured             
3,000    Franklin County, Ohio, Excise Tax and Lease Revenue Anticipation Bonds, Convention Facilities    12/15 at 100.00    AAA    3,116,880 
     Authority, Series 2005, 5.000%, 12/01/27 – AMBAC Insured             
1,085    Hamilton County Convention Facilities Authority, Ohio, First Lien Revenue Bonds, Series 2004,    6/14 at 100.00    AAA    1,133,011 
     5.000%, 12/01/18 – FGIC Insured             
1,000    Hudson City School District, Ohio, Certificates of Participation, Series 2004, 5.000%, 6/01/26 –    6/14 at 100.00    Aaa    1,029,800 
     MBIA Insured             
    New Albany Community Authority, Ohio, Community Facilities Revenue Refunding Bonds, Series             
    2001B:             
1,000     5.500%, 10/01/15 – AMBAC Insured    4/12 at 100.00    AAA    1,081,140 
1,000     5.500%, 10/01/17 – AMBAC Insured    4/12 at 100.00    AAA    1,074,470 
90    Ohio Department of Transportation, Certificates of Participation, Rickenbacker International    10/06 at 100.00    AA    90,102 
     Airport Improvements, Series 1996, 6.125%, 4/15/15 (Alternative Minimum Tax)             
800    Ohio State Building Authority, State Facilities Bonds, Administrative Building Fund Projects,    4/15 at 100.00    AAA    831,792 
     Series 2005A, 5.000%, 4/01/25 – FSA Insured             
2,645    Ohio State Building Authority, State Facilities Bonds, Adult Correctional Building Fund    4/14 at 100.00    AAA    2,840,624 
     Project, Series 2004A, 5.250%, 4/01/15 – MBIA Insured             
2,500    Ohio State Building Authority, State Facilities Bonds, Adult Correctional Building Fund    4/15 at 100.00    AAA    2,599,350 
     Project, Series 2005A, 5.000%, 4/01/25 – FSA Insured             
1,000    Ohio, State Appropriation Lease Bonds, Mental Health Capital Facilities, Series 2003B-II,    6/13 at 100.00    AA    1,057,320 
     5.000%, 6/01/16             
15,500    Total Tax Obligation/Limited            16,278,428 
    Transportation – 7.9% (5.4% of Total Investments)             
1,780    Cleveland, Ohio, Airport System Revenue Bonds, Series 2000A, 5.250%, 1/01/16 – FSA Insured    1/10 at 101.00    AAA    1,869,748 
3,430    Cleveland, Ohio, Parking Facilities Revenue Refunding Bonds, Series 1996, 5.500%, 9/15/22 –    9/06 at 102.00    AAA    3,518,631 
     MBIA Insured             
3,000    Dayton, Ohio, Airport Revenue Bonds, James M. Cox International Airport, Series 2003C, 5.250%,    12/13 at 100.00    AA    3,082,020 
     12/01/23 – RAAI Insured (Alternative Minimum Tax)             
1,500    Dayton, Ohio, Special Facilities Revenue Refunding Bonds, Emery Air Freight Corporation and    2/08 at 102.00    AAA    1,567,425 
     Emery Worldwide Airlines Inc. – Guarantors, Series 1998A, 5.625%, 2/01/18             
2,000    Ohio Turnpike Commission, Revenue Bonds, Series 1998A, 5.500%, 2/15/18 – FGIC Insured    No Opt. Call    AAA    2,225,020 
11,710    Total Transportation            12,262,844 
    U.S. Guaranteed – 20.1% (13.7% of Total Investments) (4)             
1,000    Cincinnati City School District, Hamilton County, Ohio, General Obligation Bonds, Series 2001,    12/11 at 100.00    AAA    1,079,050 
     5.375%, 12/01/15 (Pre-refunded 12/01/11) – MBIA Insured             
420    Cleveland, Ohio, Waterworks Revenue Refunding and Improvement Bonds, Series 1998I, 5.000%,    1/08 at 101.00    AAA    432,961 
     1/01/28 (Pre-refunded 1/01/08) – FSA Insured             
1,210    Columbus, Ohio, Tax Increment Financing Bonds, Easton Project, Series 1999, 4.875%, 12/01/24    6/09 at 101.00    AAA    1,260,784 
     (Pre-refunded 6/01/09) – AMBAC Insured             
1,415    Franklin County, Ohio, First Mortgage Revenue, OCLC Inc. Project, Series 1979, 7.500%, 6/01/09    6/06 at 100.00    AAA    1,470,709 
     (ETM)             
2,110    Hamilton County, Ohio, Sewer System Revenue and Improvement Bonds, Metropolitan Sewer District    6/10 at 101.00    AAA    2,288,253 
     of Greater Cincinnati, Series 2000A, 5.750%, 12/01/25 (Pre-refunded 6/01/10) – MBIA Insured             
1,000    Hilliard School District, Ohio, General Obligation School Improvement Bonds, Series 2000,    12/10 at 101.00    AAA    1,092,390 
     5.750%, 12/01/24 (Pre-refunded 12/01/10) – FGIC Insured             
2,000    Lakota Local School District, Butler County, Ohio, Unlimited Tax General Obligation School    6/11 at 100.00    Aaa    2,124,900 
     Improvement and Refunding Bonds, Series 2001, 5.125%, 12/01/26 (Pre-refunded 6/01/11) – FGIC             
     Insured             
1,000    London City School District, Ohio, General Obligation School Facilities Construction and    12/11 at 100.00    Aaa    1,060,320 
     Improvement Bonds, Series 2001, 5.000%, 12/01/29 (Pre-refunded 12/01/11) – FGIC Insured             
3,000    Montgomery County, Ohio, Hospital Facilities Revenue Bonds, Kettering Medical Center, Series    4/10 at 101.00    A (4)    3,342,750 
     1999, 6.750%, 4/01/18 (Pre-refunded 4/01/10)             
4,315    Ohio Capital Corporation for Housing, FHA-Insured Section 8 Assisted Mortgage Loan Revenue    2/09 at 102.00    N/R (4)    4,632,066 
     Refunding Bonds, Series 1999G, 5.950%, 2/01/24 (Pre-refunded 2/01/09)             
2,720    Pickerington Local School District, Fairfield and Franklin Counties, Ohio, General Obligation    12/11 at 100.00    AAA    2,884,070 
     Bonds, School Facilities Construction and Improvement, Series 2001, 5.000%, 12/01/28             
     (Pre-refunded 12/01/11) – FGIC Insured             
1,220    Plain Local School District, Franklin and Licking Counties, Ohio, General Obligation Bonds,    6/11 at 100.00    Aaa    1,344,623 
     Series 2000, 6.000%, 12/01/20 (Pre-refunded 6/01/11) – FGIC Insured             
2,025    Puerto Rico, The Children’s Trust Fund, Tobacco Settlement Asset-Backed Bonds, Series 2000,    7/10 at 100.00    AAA    2,112,237 
     5.750%, 7/01/20 (Pre-refunded 7/01/10)             
2,830    Springfield Township, Hamilton County, Ohio, Various Purpose Limited Tax General Obligation    12/11 at 100.00    Aa3 (4)    3,036,052 
     Bonds, Series 2002, 5.250%, 12/01/27 (Pre-refunded 12/01/11)             
1,000    Upper Arlington City School District, Ohio, General Obligation Improvement Bonds, Series 1996,    12/06 at 101.00    AAA    1,019,160 
     5.250%, 12/01/22 (Pre-refunded 12/01/06) – MBIA Insured             
2,000    Wayne Local School District, Warren County, Ohio, Unlimited Tax General Obligation School    12/06 at 101.00    AAA    2,048,540 
     Improvement Bonds, Series 1996, 6.100%, 12/01/24 (Pre-refunded 12/01/06) – AMBAC Insured             
29,265    Total U.S. Guaranteed            31,228,865 
    Utilities – 7.1% (4.8% of Total Investments)             
4,000    American Municipal Power Ohio Inc., Wadsworth, Electric System Improvement Revenue Bonds,    2/12 at 100.00    Aaa    4,150,160 
     Series 2002, 5.000%, 2/15/22 – MBIA Insured             
3,000    Ohio Air Quality Development Authority, Revenue Bonds, JMG Funding Limited Partnership    4/07 at 102.00    AAA    3,099,990 
     Project, Series 1997, 5.625%, 1/01/23 – AMBAC Insured (Alternative Minimum Tax)             
2,000    Ohio Municipal Electric Generation Agency, Beneficial Interest Certificates, Belleville    2/14 at 100.00    AAA    2,076,340 
     Hydroelectric Project – Joint Venture 5, Series 2004, 5.000%, 2/15/20 – AMBAC Insured             
1,700    Ohio Water Development Authority, Solid Waste Disposal Revenue Bonds, Bay Shore Power, Series    9/08 at 102.00    N/R    1,713,549 
     1998A, 5.875%, 9/01/20 (Alternative Minimum Tax)             
10,700    Total Utilities            11,040,039 
    Water and Sewer – 10.0% (6.8% of Total Investments)             
    Cincinnati, Ohio, Water System Revenue Bonds, Series 2001:             
1,000     5.500%, 12/01/17    6/11 at 100.00    AA+    1,066,310 
3,510     5.000%, 12/01/18    6/11 at 100.00    AA+    3,641,450 
3,000     5.000%, 12/01/19    6/11 at 100.00    AA+    3,108,330 
1,000     5.000%, 12/01/20    6/11 at 100.00    AA+    1,035,740 
2,000    Cincinnati, Ohio, Water System Revenue Bonds, Series 2003, 5.000%, 12/01/22    6/11 at 100.00    AA+    2,068,040 
1,000    Cleveland, Ohio, Waterworks First Mortgage Revenue Refunding and Improvement Bonds, Series    No Opt. Call    AAA    1,118,510 
     1993G, 5.500%, 1/01/21 – MBIA Insured             
40    Cleveland, Ohio, Waterworks First Mortgage Revenue Refunding and Improvement Bonds, Series    7/06 at 102.00    AAA    40,858 
     1996H, 5.750%, 1/01/26 – MBIA Insured             
580    Cleveland, Ohio, Waterworks Revenue Refunding and Improvement Bonds, Series 1998I, 5.000%,    1/08 at 101.00    AAA    592,331 
     1/01/28 – FSA Insured             
1,220    Hamilton, Ohio, Wastewater System Revenue Bonds, Series 2005, 5.250%, 10/01/22 – FSA Insured    10/15 at 100.00    Aaa    1,308,511 
1,500    Ohio Water Development Authority, Water Pollution Control Loan Fund Revenue Bonds, Water    6/15 at 100.00    AAA    1,568,505 
     Quality Project, Series 2005B, 5.000%, 6/01/25             
14,850    Total Water and Sewer            15,548,585 
$       218,545    Total Investments (cost $220,756,004) – 146.7%            228,304,491 
    Other Assets Less Liabilities – 2.8%            4,366,795 
    Preferred Shares, at Liquidation Value – (49.5)%            (77,000,000) 
    Net Assets Applicable to Common Shares – 100%           $   155,671,286 

(1)    All percentages shown in the Portfolio of Investments are based on net assets applicable to Common 
    shares unless otherwise noted. 
(2)    Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption. 
    There may be other call provisions at varying prices at later dates. Certain mortgage-backed securities 
    may be subject to periodic principal paydowns. 
(3)    Ratings: Using the higher of Standard & Poor’s or Moody’s rating. Ratings below BBB by Standard & Poor’s 
    Group or Baa by Moody’s Investor Service, Inc. are considered to be below investment grade. 
(4)    Backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency securities 
    which ensure the timely payment of principal and interest. Such investments are normally considered to be 
    equivalent to AAA rated securities. 
N/R    Not rated. 
WI/DD    Purchased on a when-issued or delayed delivery basis. 
(ETM)    Escrowed to maturity. 

Income Tax Information

The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to the treatment of paydown gains and losses, timing differences in recognizing taxable market discount and timing differences in recognizing certain gains and losses on investment transactions.

At April 30, 2006, the cost of investments was $220,689,789.

Gross unrealized appreciation and gross unrealized depreciation of investments at April 30, 2006, were as follows:

Gross unrealized:     
  Appreciation    $8,089,512 
  Depreciation    (474,810) 
Net unrealized appreciation (depreciation) of investments    $7,614,702 

Item 2. Controls and Procedures.

  1. The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).
  2. There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: EX-99 CERT Attached hereto.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)         Nuveen Ohio Quality Income Municipal Fund, Inc.        

By (Signature and Title)*          /s/ Jessica R. Droeger                     
                                                    Jessica R. Droeger
                                                    Vice President and Secretary

Date         June 28, 2006        

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*         /s/ Gifford R. Zimmerman                    
                                                   Gifford R. Zimmerman
                                                   Chief Administrative Officer (principal executive officer) 

Date         June 28, 2006        

By (Signature and Title)*         /s/ Stephen D. Foy                              
                                                   Stephen D. Foy
                                                   Vice President and Controller (principal financial officer) 

Date        June 28, 2006        

* Print the name and title of each signing officer under his or her signature.