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         811-21494         

        Nuveen Floating Rate Income Fund         
(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:          10/31/05         

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 Floating Rate Income Fund (JFR)
October 31, 2005

    Weighted 
Average 
 Coupon 
         
Principal 
 Amount 
 (000)
 
    Stated  
 Maturity* 
   
Ratings**
   
   
Description(1)    Moody's  S&P  Value 

  VARIABLE RATE SENIOR LOAN INTERESTS(2)  - 132.5% (82.1% of total investments)           
  Aerospace & Defense - 1.4% (0.8% of total investments)           
$ 5,985  Mid-Western Aircraft Systems Inc., Term Loan B  6.409 %  6/10/11  B1  BB-  $ 6,069,538 
2,437  Vought Aircraft Industries, Inc., Term Loan  6.590 %  12/22/11  Ba3  B+  2,464,943 
545  Vought Aircraft Industries, Inc., Tranche B, Letter of Credit  6.364 %  12/22/10  Ba3  B+  552,358 

            9,086,839 

  Airlines - 1.8% (1.1% of total investments)           
11,850  United Air Lines, Inc., DIP Term Loan (Tranche B) (a)   7.960 %  3/31/06  N/R  N/R  11,994,544 

  Auto Components - 4.7% (2.9% of total investments)           
5,468  Accuride Corporation, Term Loan  6.177 %  1/31/10  B1  B+  5,510,331 
17,662  Federal-Mogul Corporation, Term Loan A (a)  6.330 %  2/24/04  N/R  N/R  16,637,233 
2,000  Federal-Mogul Corporation, Term Loan B (a)  6.580 %  2/24/05  N/R  N/R  1,886,459 
6,000  Goodyear Tire & Rubber Company, Second Lien Term Loan  7.060 %  4/30/10  B2  B+  6,059,373 
1,000  Goodyear Tire & Rubber Company, Term Loan  3.764 %  4/30/10  B2  BB  1,008,929 

            31,102,325 

  Beverages - 1.7% (1.0% of total investments)           
2,348  Constellation Brands, Inc., Term Loan  5.659 %  11/30/11  Ba2  BB  2,376,660 
8,685  Dr. Pepper/Seven UP Bottling Group, Inc., Term Loan B  6.158 %  12/19/10  N/R  N/R  8,818,148 

            11,194,808 

  Building Products - 5.2% (3.2% of total investments)           
14,850  Nortek, Inc., Term Loan B  5.915 %  8/27/11  B2  B  15,024,488 
4,434  PP Holding Corporation, Term Loan  6.340 %  11/12/11  B1  B  4,444,437 
7,456  Stile Acquisition Corporation, Canadian Term Loan  5.666 %  3/21/13  B2  BB-  7,437,084 
7,469  Stile Acquisition Corporation, Term Loan B  6.203 %  5/13/11  B2  BB-  7,449,753 

            34,355,762 

  Chemicals - 7.9% (4.9% of total investments)           
7,648  Celanese Holdings LLC, Term Loan C  6.313 %  4/06/11  B1  B+  7,768,528 
1,383  Headwaters Incorporated, Term Loan B  6.430 %  4/30/11  B1  B+  1,400,355 
12,807  Hercules Incorporated, Term Loan  5.856 %  10/08/10  Ba1  BB  12,970,764 
9,342  Huntsman International LLC, Term Loan  5.720 %  8/16/12  Ba3  BB-  9,402,856 
7,900  Lyondell-Citgo Refining LP, Term Loan  5.510 %  5/21/07  B1  N/R  8,018,500 
12,935  Rockwood Specialties Group, Inc., Tranche D  6.466 %  7/30/12  B1  B+  13,157,320 

            52,718,323 

  Commercial Services & Supplies - 4.6% (2.8% of total investments)           
4,321  Allied Waste North America, Inc., Letter of Credit  6.030 %  3/21/12  B1  BB  4,349,723 
11,436  Allied Waste North America, Inc., Term Loan B  6.038 %  3/12/21  B1  BB  11,511,687 
6,913  National Equipment Services, Inc., Term Loan  9.710 %  8/17/10  B3  B  7,080,992 
5,500  Williams Scotsman, Inc., Term Loan B  6.661 %  6/28/10  B2  BB  5,572,188 
1,995  Xerium Technologies Inc., Term Loan B  6.020 %  5/18/12  B1  BB-  2,023,052 

            30,537,642 

  Containers & Packaging - 6.3% (3.9% of total investments)           
5,816  BWAY Corporation, Term Loan B  6.313 %  1/30/11  B1  B+  5,902,834 
17,865  Graham Packaging Company, L.P., Term Loan B  6.555 %  10/07/11  B2  B  18,110,653 
5,000  Graham Packaging Company, L.P., Term Loan C  8.250 %  3/15/12  B2  CCC+  5,100,000 
2,176  Owens-Illinois Group, Inc., Term Loan B  5.780 %  4/01/08  N/R  N/R  2,196,917 
699  Smurfit-Stone Container Corporation, Deposit-Funded Commitment  2.100 %  11/01/11  Ba3  BB-  707,591 
5,542  Smurfit-Stone Container Corporation, Term Loan B  5.722 %  11/01/11  Ba3  BB-  5,612,518 
1,705  Smurfit-Stone Container Corporation, Term Loan C  5.875 %  11/01/11  Ba3  BB-  1,726,929 
2,446  United States Can Company, Term Loan B  7.650 %  1/15/10  B3  B  2,458,605 

            41,816,047 

  Diversified Financial Services - 0.6% (0.4% of total investments)           
4,000  EPCO Holdings, Term Loan B  6.421 %  8/18/10  Ba3    B+  4,057,142 

  Diversified Telecommunication Services - 2.8% (1.7% of total investments)           
5,500  Fairpoint Communications, Inc., Term Loan  5.813 %  2/15/12  B1  BB-  5,562,563 
3,970  Intelsat, Ltd., Term Loan B  5.813 %  7/06/11  B1  B  4,011,355 
2,000  Madison River Capital LLC, Term Loan  6.590 %  7/29/12  B1  B+  2,029,583 
5,500  Qwest Corporation, Term Loan B  6.950 %  6/30/10  Ba3  BB  5,512,031 
1,450  Valor Telecommunications Enterprises, LLC, Term Loan  5.797 %  2/14/12  Ba3  BB-  1,469,679 

            18,585,211 

  Electric Utilities - 2.4% (1.5% of total investments)           
7,943  Allegheny Energy Supply Company, LLC, Term Loan C  5.788 %  3/08/11  Ba2  BB  8,038,559 
7,362  Calpine Construction Finance Company, L.P., Term Loan B  9.860 %  8/31/09  N/R  B  7,780,647 

            15,819,206 

  Electrical Equipment - 1.2% (0.8% of total investments)           
8,000  Mueller Group, Inc., Term Loan  6.401 %  10/02/12  B2  B+  8,116,428 

  Food & Staples Retailing - 1.7% (1.0% of total investments)           
10,850  The Jean Coutu Group, Inc., Term Loan B  6.500 %  7/30/11  B1  BB-  10,984,982 

  Food Products - 0.8% (0.5% of total investments)           
5,000  Dole Holding Company, LLC, Term Loan  9.438 %  7/22/10  B3  BB  5,156,250 

  Healthcare Equipment & Supplies - 0.8% (0.5% of total investments)           
5,447  Kinetic Concepts, Inc., Term Loan B-2  5.780 %  8/11/10  Ba3  BB  5,512,864 

  Healthcare Providers & Services - 8.3% (5.1% of total investments)           
4,912  Beverly Enterprises, Inc., Term Loan B  6.477 %  10/22/08  Ba3  BB  4,929,198 
14,804  Davita Inc., Term Loan B  6.379 %  7/01/12  B1  BB-  15,040,370 
13,824  IASIS Healthcare LLC, Term Loan B  6.304 %  6/22/11  B1  B+  14,029,510 
4,000  LifeCare, Term Loan B (b)  TBD   TBD  B2  B  3,782,500 
1,079  Lifepoint Hospitals Holdings, Inc., Term Loan B  5.435 %  9/30/11  Ba3  BB  1,086,916 
2,985  Select Medical Corporation, Term Loan  5.571 %  2/24/12  B1  BB-  2,990,389 
12,933  Vanguard Health Holding Company I, LLC, Term Loan  6.211 %  9/23/11  B2  B  13,118,405 

            54,977,288 

  Hotels, Restaurants & Leisure - 10.0% (6.2% of total investments)           
8,000  24 Hour Fitness Worldwide, Inc., Term Loan B  6.780 %  6/08/12  B2  B  8,135,000 
1,082  Ameristar Casinos, Inc., Incremental Term Loan  6.063 %  12/20/06  Ba3  BB+  1,088,365 
3,091  Ameristar Casinos, Inc., Term Loan B-1  6.063 %  12/20/06  Ba3  BB+  3,110,022 
5,925  Boyd Gaming Corporation, Term Loan B  5.610 %  6/30/11  Ba2  BB  6,002,766 
2,955  Jack in the Box Inc., Term Loan  5.569 %  1/09/10  Ba2  BB  2,983,513 
14,481  OpBiz, LLC, Term Loan A  5.305 %  8/31/10  B3  B-  14,487,349 
36  OpBiz, LLC, Term Loan B (PIK)  8.055 %  8/31/10  B3  B-  36,068 
10,000  Penn National Gaming Inc., Term Loan B  6.082 %  5/26/12  Ba3  BB-  10,137,505 
9,925  Universal City Development Partners, LTD, Term Loan  6.005 %  6/09/11  Ba3  BB-  10,063,538 
1,709  Venetian Casino Resort, LLC, Delayed Draw Term Loan  5.770 %  6/15/11  B1  BB-  1,725,562 
8,291  Venetian Casino Resort, LLC, Term Loan  5.770 %  6/15/11  B1  BB-  8,368,973 

            66,138,661 

  Household Durables - 2.4% (1.5% of total investments)           
16,009  Sealy Mattress Company, Term Loan D  5.731 %  4/06/12  B1  B+  16,174,440 










  Household Products - 1.5% (0.9% of total investments)           
9,975  Prestige Brands, Inc., Term Loan B  6.316 %  4/06/11  B1  B+  10,112,452 

  Independent Power Producers & Energy Traders - 0.5% (0.3% of total investments)           
1,659  Covanta Energy Corporation, Letter of Credit  3.863 %  1/22/07  B1  B+  1,682,378 
1,338  Covanta Energy Corporation, Term Loan B  6.961 %  5/23/12  B1  B+  1,357,345 

            3,039,723 

  Industrial Conglomerates - 0.2% (0.1% of total investments)           
1,000  Walter Industries, Term Loan B  6.040 %  10/02/12  Ba3  B+  1,013,750 

  Insurance - 2.4% (1.5% of total investments)           
15,687  Conseco, Inc., Term Loan  5.970 %  6/22/10  B2  BB-  15,893,290 

  IT Services - 5.7% (3.5% of total investments)           
19,558  Fidelity National, Term Loan B  5.685 %  3/09/13  Ba3  BB  19,648,046 
17,955  SunGard Data Systems Inc., Term Loan B (c)  TBD   TBD  B1  B+  18,133,527 

            37,781,573 

  Leisure Equipment & Products - 0.2% (0.2% of total investments)           
1,000  Mega Bloks, Term Loan B  5.885 %  9/30/10  Ba3  BB-  1,013,438 

  Machinery - 0.6% (0.4% of total investments)           
1,649  Dresser-Rand Group Inc., Term Loan  6.047 %  10/10/10  B1  B+  1,676,906 
2,238  Terex Corporation, Term Loan B  6.415 %  7/03/09  B2  BB-  2,270,060 

            3,946,966 

  Marine - 0.8% (0.5% of total investments)           
4,938  Horizon Lines, LLC, Term Loan  6.270 %  7/11/11  B2  B  5,014,648 

  Media - 30.3% (18.8% of total investments)           
1,924  American Media Operations, Inc., Term Loan C  6.813 %  4/01/07  B1  B  1,947,242 
17,000  Century Cable Holdings, LLC, Discretionary Term Loan (a)  8.750 %  12/31/09  N/R  N/R  16,853,375 
7,000  Century Cable Holdings, LLC, Revolver (a)  7.750 %  10/25/10  N/R  N/R  6,886,250 
2,000  Century Cable Holdings, LLC, Term Loan (a)  8.750 %  6/30/09  N/R  N/R  1,984,107 
11,985  Charter Communications Operating, LLC, Term Loan A  7.250 %  4/27/10  B2  B  11,983,104 
9,863  Charter Communications Operating, LLC, Term Loan B  7.500 %  4/07/11  B2  B  9,900,133 
2,242  Dex Media East, LLC, Term Loan B  5.781 %  11/10/08  Ba2  BB  2,255,482 
8,925  Dex Media West, LLC, Term Loan B  5.734 %  3/09/10  Ba2  BB  8,978,616 
4,667  DirecTV Group, Term Loan B  5.428 %  4/08/13  Ba1  BB  4,713,333 
15,873  Emmis Operating Company, Term Loan  5.720 %  11/10/11  Ba2  B+  16,002,494 
1,000  Entravision Communications Corporation, Term Loan B  5.550 %  3/21/13  Ba3    B+  1,008,751 
11,620  Loews Cineplex Entertainment Corporation, Term Loan B  6.171 %  6/30/11  B1  B  11,696,296 
25,000  Metro-Goldwyn-Mayer Studios, Inc, Term Loan B  6.270 %  4/12/12  N/R  N/R  25,242,188 
16,849  Panamsat Corporation, Term Loan B-1  6.107 %  8/20/11  Ba3  BB+  17,086,342 
6,500  PRIMEDIA Inc., Term Loan (b)  TBD   TBD  N/R  B  6,372,031 
4,337  R.H. Donnelley Inc., Tranche D  5.696 %  6/30/11  Ba3  BB  4,371,351 
4,975  Rainbow Media Holdings LLC, Term Loan  6.438 %  3/31/12  B1  BB+  5,026,305 
16,521  Regal Cinemas Corporation, Term Loan  6.020 %  11/10/10  Ba3  BB-  16,713,482 
995  Spanish Broadcasting System Inc., Term Loan B  6.030 %  6/10/10  B1  B+  1,009,925 
11,000  UPC Financing Partnership, Term Loan H2  6.804 %  9/30/12  B1  B  11,107,135 
20,673  WMG Acquisition Corp., Term Loan  5.847 %  2/27/11  B1  B+  20,907,636 

            202,045,578 

  Metals & Mining - 3.1% (1.9% of total investments)           
7,322  Amsted Industries Incorporated, Term Loan B  6.623 %  10/15/10  B1  BB-  7,425,921 
12,814  Foundation PA Coal Company, Term Loan B  5.852 %  7/30/11  Ba3  BB-  13,042,525 

            20,468,446 

  Multiline Retail - 1.5% (0.9% of total investments)           
10,000  Neiman Marcus, Term Loan  6.475 %  3/28/13   B1    B+  10,065,000 

  Multi-Utilities - 2.4% (1.5% of total investments)           
2,188  NRG Energy, Inc., Credit-Linked Deposit  3.920 %  12/24/11  Ba3  BB  2,202,994 
2,791  NRG Energy, Inc., Term Loan  5.895 %  12/20/11  Ba3  BB  2,811,178 
10,918  Reliant Energy, Inc., Term Loan  6.112 %  4/30/10  B1  B+  10,965,264 

            15,979,436 

  Oil, Gas & Consumable Fuels - 2.7% (1.7% of total investments)           
800  Coffeyville Resources LLC, Letter of Credit  6.563 %  6/24/12  B1  BB-  814,000 
1,197  Coffeyville Resources LLC, Term Loan B  6.566 %  6/24/12  B1  BB-  1,217,948 
4,000  Complete Productions Services, Term Loan  6.720 %  8/18/12   B2    4,040,834 
1,875  El Paso Corporation, Deposit-Funded Commitment  3.764 %  11/23/09  B3  B  1,888,932 
8,979  El Paso Corporation, Term Loan  6.813 %  11/23/09  B3  B  9,056,942 
998  Kerr McGee, Term Loan B  6.510 %  5/24/11  Ba3  BB+  1,002,113 

            18,020,769 

  Paper & Forest Products - 1.3% (0.8% of total investments)           
4,716  Boise Cascade Holdings, L.L.C., Term Loan D   6.790 % 3/29/11  Ba3    BB  4,786,964 
2,993  NewPage Corporation, Term Loan B  6.788 %  5/22/11  B1  B  3,022,425 
1,000  White Birch Paper Company, Second Lien Term Loan  10.909 %  3/31/13  B3  B-  1,017,500 

            8,826,889 

  Pharmaceuticals - 1.7% (1.1% of total investments)           
4,975  Talecris Biotherapeutics, Term Loan B  7.090 %  3/31/10  N/R  N/R  4,987,438 
169  Warner Chilcott, Dovobet Delayed Draw Term Loan (d)  1.375 %   1/18/12  B2  B  993 
845  Warner Chilcott, Dovonex Delayed Draw Term Loan (d)  1.375 %    1/18/12  B2  B  4,962 
4,065  Warner Chilcott, Tranche B  6.611 %    1/18/12  B2  B  4,085,332 
1,638  Warner Chilcott, Tranche C  6.770 %    1/18/12  B2  B  1,646,189 
757  Warner Chilcott, Tranche D  6.770 %    1/18/12  B2  B  760,493 

            11,485,407 

  Real Estate - 10.0% (6.2% of total investments)           
20,651  General Growth Properties, Inc., Term Loan B  6.090 %  11/12/08  Ba2  BB+  20,902,724 
2,812  Lion Gables, Term Loan  5.630 %  9/30/06  NR    BB+  2,827,220 
21,559  LNR Property Corp., Term Loan  6.731 %  2/03/08  B2  B+  21,734,510 
2,000  LNR Property Corp., Mezzanine Term Loan B  8.977 %  2/03/08  B2  B+  2,010,625 
11,428  Macerich Company, Incremental Term Loan  5.663 %  4/25/10  N/R  N/R  11,449,119 
8,000  Macerich Company, Term Loan  5.625 %  4/25/10  N/R  N/R  8,060,000 

            66,984,198 

  Specialty Retail - 0.6% (0.4% of total investments)           
2,993  Movie Gallery Inc., Term Loan B  7.830 %  4/01/11  B2  B  2,932,961 
1,000  TravelCenters of America Inc., Term Loan  5.710 %  6/30/11  B1  BB  1,011,875 

            3,944,836 

  Textiles, Apparel & Luxury Goods - 0.7% (0.5% of total investments)           
4,750  Jostens IH Corp., Term Loan C  5.943 %  7/29/10  B1  B+  4,829,415 

  Trading Companies & Distributors - 1.7% (1.1% of total investments)           
3,000  Ashtead Group Public Limited Company, Term Loan  6.063 %  11/12/09  N/R  BB  3,032,499 
7,906  United Rentals, Term Loan B (c)  TBD   TBD  B2  BB  7,984,111 
334  United Rentals, Tranche B  2.250 %  2/14/12  B2    BB  336,982 

            11,353,592 

  Total Variable Rate Senior Loan Interests (cost $873,252,501)          880,148,168 

Principal 

    Stated 
 Maturity 
   
Ratings**
     
 Amount  (000)  Description(1)  Coupon   Moody's  S&P  Value 

  CORPORATE BONDS - 23.3% (14.4% of total investments)           
  Containers & Packaging - 0.8% (0.5% of total investments)           
$ 1,500  Owens-Illinois Group, Inc.  8.100 %  5/15/07    N/R    N/R  1,530,000 
3,795  Smurfit Capital Funding Corporation  6.750 %  11/20/05  B1  BB-  3,790,256 

            5,320,256 

  Diversified Telecommunication Services - 0.8% (0.5% of total investments)           
5,000  Qwest Corporation, Floating Rate Note, 3.250% plus three-month LIBOR, 144A  7.510 %  6/15/13  Ba3  BB-  5,300,000 

  Energy Equipment & Services - 0.8% (0.5% of total investments)           
5,000  Williams Companies, Inc., Floating Rate Note, 2.000% plus three-month LIBOR, 144A  6.260 %  10/01/10    B1    B+  5,050,000 

  Food Products - 0.5% (0.3% of total investments)           
1,528  Dole Foods Co  8.625 %  5/01/09  B2  B+  1,587,210 
1,780  Dole Foods Co  8.875 %  3/15/11  B2  B+  1,851,200 

            3,438,410 

  Hotels, Restaurants & Leisure - 9.7% (6.0% of total investments)           
9,505  Aztar Corporation  9.000 %  8/15/11  Ba3  B+  10,099,063 
12,330  Harrahs Entertainment  7.875 %  12/15/05  Ba1  BB+  12,407,063 
2,000  MGM Grand  7.250 %  10/15/06  Ba1  BB+  2,035,000 
5,425  MGM Mirage  9.750 %  6/01/07  Ba2  BB-  5,723,375 
7,900  Mohegan Tribal Gaming  8.000 %  4/01/12  Ba1  BB  8,265,375 
11,197  Park Place Entertainment  7.875 %  12/15/05  Ba2  BB-  11,252,985 
2,000  Park Place Entertainment  8.500 %  11/15/06  Ba1  BB+  2,065,678 
12,074  Park Place Entertainment  9.375 %  2/15/07  Ba2  BB-  12,619,420 

            64,467,959 

  Household Durables - 3.1% (1.9% of total investments)           
5,000  Beazer Homes USA  8.375 %  4/15/12  Ba1  BB  5,131,250 
2,000  K. Hovnanian Enterprises  10.500 %  10/01/07  Ba2  BB  2,175,000 
8,000  K. Hovnanian Enterprises  8.000 %  4/01/12  Ba2  BB  8,280,000 
5,000  KB Home  7.750 %  2/01/10  Ba2  BB-  5,143,514 

            20,729,764 

  Machinery - 2.1% (1.3% of total investments)           
13,400  Navistar International, Series B  9.375 %  6/01/06  Ba3  BB-  13,701,500 

  Media - 3.4% (2.1% of total investments)           
10,000  Cablevision Systems Corp, Floating Rate Note, 4.500% plus six-month LIBOR  8.966 %  4/01/09  B3  B+  10,275,000 
7,500  Emmis Operating Company, Floating Rate Note, 5.875% plus three-month LIBOR, 144A  10.135 %  6/15/12  B3  B-  7,556,250 
5,000  Loews Cineplex Entertainment Corporation  9.000 %  8/01/14  B3  CCC+  4,837,500 

            22,668,750 

  Oil, Gas & Consumable Fuels - 0.6% (0.4% of total investments)           
4,000  Tesoro Petroleum Corporation  8.000 %  4/15/08  Ba2  BBB-  4,180,000 

  Paper & Forest Products - 1.5% (0.9% of total investments)           
5,000  Georgia Pacific  8.125 %  5/15/11  Ba3  BB+  5,450,000 
4,000  Georgia Pacific  9.375 %  2/01/13  Ba2  BB+  4,430,000 

            9,880,000 

  Total Corporate Bonds (cost $157,038,537)          154,736,639 

Shares (000)  Description(1)          Value 

  WARRANTS - 0.0% (0.0% of total investments)           
  Multi-Utilities - 0.0% (0.0% of total investments)           
36  Reliant Energy, Inc.          296,543 

  Total Warrants (cost $257,912)          296,543 

Principal  
Amount  
(000)
 
           
Description(1)  Value

  REPURCHASE AGREEMENTS - 5.7% (3.5% of total investments) 
  State Street Bank, 3.730%, dated 10/31/05, due 11/01/05, repurchase price $37,545,413 
$ 37,542   collateralized by $27,580,000 U.S. Treasury Bonds, 8.000%, due 11/15/21, value $38,297,974  37,541,523


  Total Repurchase Agreements (cost $37,541,523)  37,541,523

  Total Investments (cost $1,068,090,473) - 161.5%  1,072,722,873

  Other Assets Less Liabilities - (1.3)%  (8,527,725)

  Preferred Shares, at Liquidation Value (60.2)%  (400,000,000)

  Net Assets Applicable to Common Shares - 100%    $ 664,195,148










(1 )  All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares 
  unless otherwise noted. 
(2 )  Senior Loans in which the Fund invests generally pay interest at rates which are periodically adjusted by 
  reference to a base short-term, floating lending rate plus an assigned fixed rate. These floating lending rates 
  are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate ("LIBOR"), or (ii) the 
  prime rate offered by one or more major United States banks. 
  Senior Loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive 
  approval from the Agent Bank and/or Borrower prior to the disposition of a Senior Loan. 
 
*   Senior Loans in the Fund’s portfolio generally are subject to mandatory and/or optional prepayment. Because 
  of these mandatory prepayment conditions and because there may be significant economic incentives for a 
  Borrower to prepay, prepayments of Senior Loans in the Fund’s portfolio may occur. As a result, the actual 
  remaining maturity of Senior Loans held in the Fund’s portfolio may be substantially less than the stated 
  maturities shown. 
**   Ratings below Baa by Moody’s Investor Service, Inc. or BBB by Standard & Poor’s Group are considered to 
  be below investment grade. 
(a)   At or subsequent to October 31, 2005, this issue was under the protection of the Federal Bankruptcy Court. 
(b)   Investment purchased on a when-issued or delayed delivery basis. 
(c)   Portion of investment purchased on a when-issued or delayed delivery basis. 
(d)   Position represents an unfunded loan commitment outstanding at October 31, 2005. The Fund had 
unfunded loan commitments of $1,013,600 at October 31, 2005.  
144 A  Securities are exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These 
  securities may only be resold in transactions exempt from registration which are normally those transactions 
  with qualified institutional buyers. 
TBD   Senior Loan purchased on a when-issued or delayed delivery basis. Certain details associated with this 
  purchase are not known prior to the settlement date of the transaction. In addition, Senior Loans typically 
  trade without accrued interest and therefore a weighted average coupon rate is not available prior to settlement. 
  At settlement, if still unknown, the borrower or counterparty will provide the Fund with the final weighted 
  average coupon rate and maturity date. 
(PIK)   In lieu of cash payment, interest accrued on “Payment in Kind” investment increases principal outstanding. 
N/R   Investment is not rated. 

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 timing differences in recognizing certain gains and losses on investment transactions and recognition of premium amortization.

At October 31, 2005, the cost of investments was $1,072,806,015.

Gross unrealized appreciation and gross unrealized depreciation of investments at October 31, 2005, were as follows:





Gross unrealized:   
   Appreciation  $ 7,424,766  
   Depreciation  (7,507,908 ) 

Net unrealized appreciation (depreciation) of investments  $ (83,142 ) 






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 Floating Rate Income Fund        

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

Date         12/29/05        

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         12/29/05        

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

Date         12/29/05        

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