UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811- 21098

Real Estate Income Fund Inc.

(Exact name of registrant as specified in charter)

125 Broad Street, New York, NY 10004
(Address of principal executive offices) (Zip code)

Robert I. Frenkel, Esq.
Legg Mason & Co., LLC
300 First Stamford Place
Stamford, CT 06902
(Name and address of agent for service)

Registrant’s telephone number, including area code: 1-800-451-2010

Date of fiscal year end: December 31
Date of reporting period: March 31, 2006


ITEM 1. SCHEDULE OF INVESTMENTS





REAL ESTATE INCOME FUND INC.

FORM N-Q
MARCH 31, 2006


REAL ESTATE INCOME FUND INC.

 Schedule of Investments  (unaudited)     March 31, 2006 

Shares    Security    Value 
COMMON STOCKS — 70.2%        
Apartments — 9.5%        
36,500     Archstone-Smith Trust    $ 1,780,105  
255,000     Camden Property Trust     18,372,750  
55,400     CentraCore Properties Trust     1,387,770  
185,000     GMH Communities Trust     2,153,400  
100,000     Mid-America Apartment Communities Inc.     5,475,000  
140,000     United Dominion Realty Trust Inc.     3,995,600  
    Total Apartments     33,164,625  
Diversified — 5.2%        
300,000     iStar Financial Inc.     11,484,000  
190,000     Lexington Corporate Properties Trust     3,961,500  
231,000     Spirit Finance Corp.     2,818,200  
    Total Diversified     18,263,700  
Health Care — 10.1%        
174,000     Health Care Property Investors Inc.     4,941,600  
305,000     Healthcare Realty Trust Inc.     11,400,900  
75,000     Nationwide Health Properties Inc.     1,612,500  
230,700     OMEGA Healthcare Investors Inc.     3,234,414  
511,700     Senior Housing Properties Trust     9,261,770  
150,000     Ventas Inc.     4,977,000  
    Total Health Care     35,428,184  
Home Financing — 0.8%        
108,500     Municipal Mortgage & Equity LLC     2,875,250  
Industrial — 3.8%        
185,000     EastGroup Properties Inc. (a)     8,776,400  
161,700     First Potomac Realty Trust     4,568,025  
    Total Industrial     13,344,425  
Industrial/Office - Mixed — 3.2%        
235,000     Liberty Property Trust     11,082,600  
Lodging/Resorts — 1.8%        
146,000     Hospitality Properties Trust     6,375,820  
Office — 15.9%        
307,900     Brandywine Realty Trust     9,778,904  
72,000     Glenborough Realty Trust Inc.     1,566,000  
290,000     Highwoods Properties Inc.     9,781,700  
848,700     HRPT Properties Trust     9,963,738  
135,000     Kilroy Realty Corp.     10,430,100  
170,000     Mack-Cali Realty Corp.     8,160,000  
134,500     Parkway Properties Inc.     5,874,960  
    Total Office     55,555,402  
Regional Malls — 4.7%        
196,000     Glimcher Realty Trust     5,566,400  
148,100     Macerich Co.     10,951,995  
    Total Regional Malls     16,518,395  
Retail - Free Standing — 3.3%        
171,900     Commercial Net Lease Realty Inc.     4,005,270  
150,000     Realty Income Corp.     3,631,500  
260,000     Trustreet Properties Inc.     3,949,400  
    Total Retail - Free Standing     11,586,170  
Self Storage — 0.6%        
120,000     Extra Space Storage Inc.     2,062,800  
 
 
 
See Notes to Schedule of Investments.

Page 1


REAL ESTATE INCOME FUND INC.

 Schedule of Investments  (unaudited) (continued)     March 31, 2006 

Shares    Security    Value 
Shopping Centers — 9.1%        
385,000     Cedar Shopping Centers Inc.   $   6,098,400  
171,100     Equity One Inc.     4,202,216  
252,000     Heritage Property Investment Trust     9,976,680  
250,000     Primaris Retail Real Estate Investment Trust     3,919,510  
135,000     Ramco-Gershenson Properties Trust     4,086,450  
104,000     Tanger Factory Outlet Centers Inc.     3,578,640  
    Total Shopping Centers     31,861,896  
Specialty — 2.2%        
185,000     Entertainment Properties Trust     7,766,300  
    TOTAL COMMON STOCKS      
          (Cost — $159,572,391)     245,885,567  
PREFERRED STOCKS — 28.5%        
Apartments — 4.1%        
75,000     Apartment Investment & Management Co., Cumulative, Series G, 9.375%   1,962,750  
115,000     Apartment Investment & Management Co., Cumulative, Series R, 10.000%   2,924,450  
113,000     Apartment Investment & Management Co., Cumulative, Series U, 7.750%   2,820,480  
120,000     Apartment Investment & Management Co., Cumulative, Series Y, 7.875%   3,009,600  
150,000     BRE Properties Inc., Series C, 6.750%     3,699,000  
    Total Apartments     14,416,280  
Diversified — 3.5%        
109,400     Crescent Real Estate Equities Co., Cumulative Redeemable, Series B, 9.500%   2,858,075  
175,000     Duke Realty Corp., Series M, 6.950%     4,424,227  
67,000     PS Business Parks Inc., Series M, 7.200%     1,661,600  
134,500     Vornado Realty Trust, Series H, 6.750%     3,334,255  
    Total Diversified     12,278,157  
Health Care — 2.0%        
150,000     Health Care Property Investors Inc., Cumulative Redeemable, Series F, 7.100%     3,901,500  
120,400     Omega Healthcare Investors Inc., Cumulative Redeemable, Series D, 8.375%   3,129,798  
    Total Health Care     7,031,298  
Industrial/Office - Mixed — 1.3%        
90,000     Bedford Property Investors Inc., Cumulative Redeemable, Series A, 8.750% (b)   4,367,817  
Lodging/Resorts — 3.7%          
220,000     Boykin Lodging Co., Cumulative, Class A, 10.500%     5,769,500  
71,100     Hospitality Properties Trust, Cumulative Redeemable, Series B, 8.875%     1,884,150  
26,000     LaSalle Hotel Properties, Cumulative Redeemable, Series A, 10.250%     668,720  
90,000     Strategic Hotels Capital Inc., 8.250%     2,297,817  
90,000     Sunstone Hotel Investors Inc., Cumulative Redeemable, Series A, 8.000%   2,323,125  
    Total Lodging/Resorts     12,943,312  
Office — 4.3%        
50,000     Brandywine Realty Trust, Series D, 7.375%     1,248,750  
275,000     CarrAmerica Realty Corp., Cumulative Redeemable, Series E, 7.500%     6,924,500  
255,600     HRPT Properties Trust, Cumulative Redeemable, Series B, 8.750%     6,714,612  
    Total Office     14,887,862  
Regional Malls — 3.2%        
85,000     Glimcher Realty Trust, Cumulative Redeemable, Series F, 8.750%     2,183,438  
91,700     Mills Corp., Cumulative Redeemable, Series B, 9.000%     2,104,515  
35,000     Mills Corp., Cumulative Redeemable, Series E, 8.750%     789,250  
6,000     Pennsylvania Real Estate Investment Trust, Cumulative, 11.000%     338,700  
32,700     Simon Property Group Inc., Cumulative, Series C, step bond to yield 3.043%   1,664,636  
 
 
 
 
See Notes to Schedule of Investments.

Page 2


REAL ESTATE INCOME FUND INC.

 Schedule of Investments  (unaudited) (continued)     March 31, 2006 

Shares    Security    Value 
Regional Malls (continued)      
169,600     Taubman Centers Inc., Cumulative Redeemable, Series H, 7.625%   $ 4,287,708  
    Total Regional Malls     11,368,247  
Retail - Free Standing — 0.8%      
85,000     Commercial Net Lease Realty Inc., Cumulative, Series A, 9.000%     2,184,500  
25,200     Realty Income Corp., Cumulative Redeemable, Series D, 7.375%     649,152  
    Total Retail - Free Standing     2,833,652  
Self Storage — 0.3%      
35,000     Public Storage Inc., Cumulative, Series R, 8.000%     883,050  
Shopping Centers — 5.3%      
73,000     Cedar Shopping Centers Inc., Cumulative Redeemable, Series A, 8.875%     1,957,495  
21,200     Developers Diversified Realty Corp., Cumulative Redeemable, Class F, 8.000%     544,204  
130,000     Developers Diversified Realty Corp., Cumulative Redeemable, Class G, 8.600%     3,315,000  
131,000     Federal Realty Investment Trust, Cumulative Redeemable, Series B, 8.500%   3,378,490  
75,000     New Plan Excel Realty Trust Inc., Cumulative Redeemable, Series E, 7.625%   1,897,500  
34,800     Ramco-Gershenson Properties Trust, Cumulative Redeemable, Series B, 9.500%     904,800  
63,000     Urstadt Biddle Properties Inc., Cumulative, Series C, 8.500%     6,717,375  
    Total Shopping Centers     18,714,864  
    TOTAL PREFERRED STOCKS    
          (Cost — $98,142,390)     99,724,539  
    TOTAL INVESTMENTS BEFORE SHORT-TERM INVESTMENT    
          (Cost — $257,714,781)     345,610,106  

Face
Amount
 
           
SHORT-TERM INVESTMENT — 0.4%      
Repurchase Agreement — 0.4%          
$ 1,608,000     Interest in $507,001,000 joint tri-party repurchase agreement dated 3/31/06      
            with Goldman, Sachs & Co., 4.790% due 4/3/06; Proceeds at maturity —      
            $1,608,642; (Fully collateralized by various U.S. Treasury Bonds,      
            1.875% to 3.625% due 1/15/07 to 4/15/28; Market value — $1,640,161)      
            (Cost — $1,608,000)     1,608,000  
    TOTAL INVESTMENTS — 99.1% (Cost — $259,322,781#)     347,218,106  
    Other Assets in Excess of Liabilities — 0.9%     3,063,157  
    TOTAL NET ASSETS — 100.0%     $ 350,281,263  

(a) All or a portion of this security is segregated for swap contracts. 
(b) Security is exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions that are exempt from registration, normally to qualified institutional buyers. This security has been deemed liquid pursuant to guidelines approved by the Board of Directors, unless otherwise noted. 
#   Aggregate cost for federal income tax purposes is substantially the same.  

See Notes to Schedule of Investments. 

Page 3


 Notes to Schedule of Investments (unaudited)        

1. Organization and Significant Accounting Policies

Real Estate Income Fund Inc. (the “Fund”) was incorporated in Maryland and is registered as a non-diversified, closed-end management investment company under the Investment Company Act of 1940, as amended, (the “1940 Act”).

The following are significant accounting policies consistently followed by the Fund and are in conformity with U.S. generally accepted accounting principles (“GAAP”).

(a) Investment Valuation. Equity securities for which market quotations are available are valued at the last sale price or official closing price on the primary market or exchange on which they trade. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various other relationships between securities. When prices are not readily available, or are determined not to reflect fair value, such as when the value of a security has been significantly affected by events after the close of the exchange or market on which the security is principally traded, but before the Fund calculates its net asset value, the Fund may value these investments at fair value as determined in accordance with the procedures approved by the Fund’s Board of Directors. Short-term obligations with maturities of 60 days or less are valued at amortized cost, which approximates market value.

(b) Repurchase Agreements. When entering into repurchase agreements, it is the Fund's policy that its custodian or a third party custodian take possession of the underlying collateral securities, the market value of which at least equals the principal amount of the repurchase transaction, including accrued interest. To the extent that any repurchase transaction exceeds one business day, the value of the collateral is marked-to-market to ensure the adequacy of the collateral. If the seller defaults, and the market value of the collateral declines or if bankruptcy proceedings are commenced with respect to the seller of the security, realization of the collateral by the Fund may be delayed or limited.

(c) Concentration Risk. The Fund invests in securities related to the real estate industry and is subject to the risks of real estate markets, including fluctuating property values, changes in interest rates and other mortgage related risks.

(d) Swap Contracts Swaps involve the exchange by the Fund with another party of the respective amounts payable with respect to a notional principal amount related to one or more indices. The Fund may enter into these transactions to preserve a return or spread on a particular investment or portion of its assets or liabilities, as a duration management technique or to protect against any increase in the price of securities the Fund anticipates purchasing at a later date. The Fund may also use these transactions for speculative purposes, such as to obtain the price performance of a security without actually purchasing the security in circumstances where, for example, the subject security is illiquid, is unavailable for direct investment or available only on less attractive terms.

Swaps are marked-to-market daily based upon quotations from market makers and the change, if any, is recorded as an unrealized gain or loss in the Statement of Operations. Net receipts or payments of interest are recorded as realized gains or losses, respectively.

Swaps have risks associated with them, including possible default by the counterparty to the transaction, illiquidity and, where swaps are used as hedges, the risk that the use of a swap could result in losses greater than if the swap had not been employed.

(e) Foreign Currency Translation. Investment securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts based upon prevailing exchange rates on the date of valuation. Purchases and sales of investment securities and income and expense items denominated in foreign currencies are translated into U.S. dollar amounts based upon prevailing exchange rates on the respective dates of such transactions.

Foreign security and currency transactions may involve certain considerations and risks not typically associated with those of U.S. dollar denominated transactions as a result of, among other factors, the possibility of lower levels of governmental supervision and regulation of foreign securities markets and the possibility of political or economic instability.

(f) Security Transactions. Security transactions are accounted for on a trade date basis.

2. Investments

At March 31, 2006, the aggregate gross unrealized appreciation and depreciation of investments for federal income tax purposes were substantially as follows:

Gross unrealized appreciation    $89,092,220 
Gross unrealized depreciation    (1,196,895) 
Net unrealized appreciation    $87,895,325 

Page 4


 Notes to Schedule of Investments (unaudited) (continued)        

At March 31, 2006, the Fund was invested in the following interest rate swap contracts with the intent to reduce or eliminate the risk that an increase in short-term interest rates could have an adverse effect on the Fund’s net earnings as a result of leverage:

Swap Counterparty:    Merrill Lynch Capital Services, Inc. 
Effective Date:    7/22/2005 
Notional Amount:    $30,000,000 
Payments Made by Fund:    Fixed Rate, 4.44% 
Payments Received by Fund:    Floating Rate (One-Month LIBOR) 
Termination Date:    7/22/2012 
Unrealized Appreciation:    $1,210,170 
Swap Counterparty:    Merrill Lynch Capital Services, Inc. 
Effective Date:    11/25/2002 
Notional Amount:    $19,500,000 
Payments Made by Fund:    Fixed Rate, 4.117% 
Payments Received by Fund:    Floating Rate (One-Month LIBOR) 
Termination Date:    11/25/2009 
Unrealized Appreciation:    $662,015 
Swap Counterparty:    Merrill Lynch Capital Services, Inc. 
Effective Date:    11/25/2002 
Notional Amount:    $26,000,000 
Payments Made by Fund:    Fixed Rate, 3.634% 
Payments Received by Fund:    Floating Rate (One-Month LIBOR) 
Termination Date:    11/25/2007 
Unrealized Appreciation:    $625,943 

At March 31, 2006, the Fund had total unrealized appreciation of $2,498,128 from swap contracts.



Page 5


ITEM 2. CONTROLS AND PROCEDURES.

  (a) The registrant’s principal executive officer and principal financial officer 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”)) 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 disclosure controls and procedures required by Rule 30a-3(b) under the 1940 Act and 15d-15(b) under the Securities Exchange Act of 1934.

  (b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the registrant’s last fiscal quarter that have materially affected, or are likely to materially affect the registrant’s internal control over financial reporting.

ITEM 3. EXHIBITS.

  Certifications pursuant to Rule 30a-2(a) under the Investment Company Act of 1940, as amended, are 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.

Real Estate Income Fund Inc.

By /s/ R. Jay Gerken       
R. Jay Gerken
Chief Executive Officer

Date: May 30, 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 /s/ R. Jay Gerken       
R. Jay Gerken
Chief Executive Officer

Date: May 30, 2006     

By /s/ Kaprel Ozsolak       
Kaprel Ozsolak
Chief Financial Officer

Date: May 30, 2006