<Page>

                                                  -----------------------------
                                                           OMB APPROVAL
                                                  -----------------------------
                                                  OMB Number:         3235-0570
                                                  Expires:    November 30, 2005
                                                  Estimated average burden
                                                  hours per response....... 5.0
                                                  -----------------------------
                                UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                  FORM N-CSR

                  CERTIFIED SHAREHOLDER REPORT OF REGISTERED
                       MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number  811-08346
                                  ---------------------------------------------

                  MORGAN STANLEY EASTERN EUROPE FUND, INC.
- -------------------------------------------------------------------------------
              (Exact name of registrant as specified in charter)

           1221 AVENUE OF THE AMERICAS 22ND FLOOR NEW YORK, NY 10020
- -------------------------------------------------------------------------------
      (Address of principal executive offices)                (Zip code)

                                   RONALD E. ROBISON
           1221 AVENUE OF THE AMERICAS 34TH FLOOR NEW YORK, NY 10020
- -------------------------------------------------------------------------------
                        (Name and address of agent for service)

Registrant's telephone number, including area code:  1-800-221-6726
                                                   ----------------------------

Date of fiscal year end:  12/31
                        --------------------------
Date of reporting period:  6/30/03
                         -------------------------

Form N-CSR is to be used by management investment companies to file reports
with the Commission not later than 10 days after the transmission to
stockholders of any report that is required to be transmitted to stockholders
under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1).
The Commission may use the information provided on Form N-CSR in its
regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR,
and the Commission will make this information public. A registrant is not
required to respond to the collection of information contained in Form N-CSR
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 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. Section 3507.

<Page>

ITEM 1.  REPORTS TO STOCKHOLDERS.

The Fund's semi-annual report transmitted to shareholders pursuant to Rule 30e-1
under the Investment Company Act of 1940 is as follows:

<Page>

                                                              SEMI-ANNUAL REPORT

MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                                              JUNE 30, 2003

DIRECTORS
MICHAEL BOZIC              RONALD E. ROBISON
                           EXECUTIVE VICE PRESIDENT
CHARLES A. FIUMEFREDDO     AND PRINCIPAL EXECUTIVE
                           OFFICER
EDWIN J. GARN
                           JOSEPH McALINDEN
WAYNE E. HEDIEN            VICE PRESIDENT

JAMES F. HIGGINS           BARRY FINK
                           VICE PRESIDENT
DR. MANUEL H. JOHNSON
                           STEFANIE V. CHANG
JOSEPH J. KEARNS           VICE PRESIDENT

MICHAEL NUGENT             JAMES W. GARRETT          [MORGAN STANLEY LOGO]
                           TREASURER AND CHIEF
PHILIP J. PURCELL          FINANCIAL OFFICER

FERGUS REID                MICHAEL LEARY
                           ASSISTANT TREASURER
OFFICERS                                             MORGAN STANLEY
CHARLES A. FIUMEFREDDO     MARY E. MULLIN            EASTERN EUROPE FUND, INC.
CHAIRMAN OF THE BOARD      SECRETARY

MITCHELL M. MERIN
PRESIDENT

INVESTMENT ADVISER
MORGAN STANLEY INVESTMENT MANAGEMENT INC.
1221 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020

ADMINISTRATOR
JPMORGAN INVESTOR SERVICES
73 TREMONT STREET
BOSTON, MASSACHUSETTS 02108

CUSTODIAN
JPMORGAN CHASE BANK
270 PARK AVENUE
NEW YORK, NEW YORK 10017

STOCKHOLDER SERVICING AGENT
AMERICAN STOCK TRANSFER & TRUST COMPANY
59 MAIDEN LANE
NEW YORK, NEW YORK 10030
(800) 278-4353

LEGAL COUNSEL
CLIFFORD CHANCE US LLP
200 PARK AVENUE
NEW YORK, NEW YORK 10166

INDEPENDENT AUDITORS
ERNST & YOUNG LLP
200 CLARENDON STREET
BOSTON, MASSACHUSETTS 02116

FOR ADDITIONAL FUND INFORMATION,
INCLUDING THE FUND'S NET ASSET VALUE PER
SHARE AND INFORMATION REGARDING THE
INVESTMENTS COMPRISING THE FUND'S
PORTFOLIO, PLEASE CALL 1-800-221-6726 OR
VISIT OUR WEBSITE AT
www.morganstanley.com/im.
                                                     MORGAN STANLEY
                                                     INVESTMENT MANAGEMENT INC.
                                                     INVESTMENT ADVISER
(C) 2003 MORGAN STANLEY

<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       Overview

LETTER TO STOCKHOLDERS

PERFORMANCE
For the six months ended June 30, 2003, the Morgan Stanley Eastern European
Fund, Inc. (the "Fund") had a total return of 26.85%, compared to 28.03% for the
Morgan Stanley Capital International (MSCI) Emerging Markets Eastern Europe
Index (the "Index"), a composite index comprised of the market capitalization
weighted MSCI local indices for Russia, Poland, the Czech Republic and Hungary.
On June 30, 2003, the closing price of the Fund's shares on the New York Stock
Exchange was $21.76, representing a 15.8% discount to the Fund's net asset value
per share.

FACTORS AFFECTING PERFORMANCE
   -  Eastern European regional performance hampered earlier in the year by
      concerns over war and the outlook for the price of oil rebounded in the
      second quarter.

   -  Russia led the rebound gaining +38.0% (Index return) during the period in
      review on positive economic data and acquisition and reform news. Within
      Russia, energy (+35.1%) and utilities (+111.2%) were the best performing
      sectors.

   -  In Central Europe, country performance was mixed as economic and political
      concerns weakened currencies and equities in Poland (+5.7%) and Hungary
      (-2.0%), while improving fundamentals and ongoing privatization efforts
      led markets higher in the Czech Republic (+25.3%).

   -  For the overall region utilities (+94.9%), materials (+53.6%), consumer
      staples (+46.9%), and energy (+30.8%) outperformed, while consumer
      discretionary (-5.1%) and industrials (-1.2%) lagged regional returns.

   -  In terms of relative performance, country allocation was positive while
      stock selection was negative.

   -  The primary detractor to performance during the period in review was stock
      selection in Russia.

MANAGEMENT STRATEGIES
   -  In terms of portfolio positioning, we continued to focus on countries
      where gross domestic product (GDP) growth, fiscal policy and reform
      agendas remain strong, and on companies that we believed exhibit strong
      management and earnings visibility.

   -  We moved to a neutral position in Russia given relative valuations and
      near-term political concerns including the increasing conflict between the
      Putin administration and several oligarch groups.

   -  In Central Europe, we increased our exposure to Poland given falling
      interest rates. Relative to Hungary and the Czech Republic, we believe the
      country is less exposed to weaker European Union import demand. In
      Hungary, we remained overweight in export-oriented companies (given a
      weaker local currency).


Sincerely,

/s/ Ronald E. Robison

Ronald E. Robison
Executive Vice President and Principal Executive Officer

                                                                       July 2003

2
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       STATEMENT OF NET ASSETS
                                       June 30, 2003 (unaudited)

STATEMENT OF NET ASSETS

<Table>
<Caption>
                                                                                                             VALUE
                                                                                       SHARES                (000)
- ------------------------------------------------------------------------------------------------------------------
                                                                                             
COMMON STOCKS (93.4%)
(UNLESS OTHERWISE NOTED)
==================================================================================================================
CROATIA (3.3%)
PHARMACEUTICALS
  Pliva D.D. GDR                                                                      225,232      $         3,120
==================================================================================================================
CZECH REPUBLIC (2.3%)
BANKS
  Komercni Banka AS GDR                                                                39,500                  947
- ------------------------------------------------------------------------------------------------------------------
DIVERSIFIED TELECOMMUNICATION SERVICES
  Cesky Telecom AS                                                                    115,870                1,192
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             2,139
==================================================================================================================
ESTONIA (2.1%)
DIVERSIFIED TELECOMMUNICATION SERVICES
  Eesti Telekom GDR                                                                    82,600                1,939
==================================================================================================================
HUNGARY (3.3%)
BANKS
  OTP Bank Rt                                                                          57,058(a)               553
  OTP Bank Rt. GDR                                                                     41,950(a)               807
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             1,360
- ------------------------------------------------------------------------------------------------------------------
DIVERSIFIED TELECOMMUNICATION SERVICES
  Matav Rt                                                                            236,876                  813
  Matav Rt. ADR                                                                        54,429                  936
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             1,749
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             3,109
==================================================================================================================
POLAND (10.5%)
BANKS
  Bank Pekao SA                                                                       262,111(a)             6,789
- ------------------------------------------------------------------------------------------------------------------
DIVERSIFIED TELECOMMUNICATION SERVICES
  Telekomunikacja Polska SA                                                           480,000                1,687
  Telekomunikacja Polska SA GDR                                                       381,400                1,346
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             3,033
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             9,822
==================================================================================================================
RUSSIA (71.9%)
BANKS
  Sberbank RF                                                                           8,200                2,288
- ------------------------------------------------------------------------------------------------------------------
DIVERSIFIED TELECOMMUNICATION SERVICES
  Mustcom                                                                           9,526,809(b)             1,755
  Uralsvyazinform ADR                                                                 100,000                  440
- ------------------------------------------------------------------------------------------------------------------
                                                                                                             2,195
==================================================================================================================
ELECTRIC UTILITIES
  Unified Energy System GDR                                                           338,200                8,608
- ------------------------------------------------------------------------------------------------------------------
FOOD PRODUCTS
  Wimm-Bill-Dann Foods OJSC ADR                                                       302,100(a)             6,132
- ------------------------------------------------------------------------------------------------------------------
INTEGRATED OIL & GAS
  Gazprom ADR                                                                         502,900      $         9,454
  LUKOIL                                                                              253,100                4,999
- ------------------------------------------------------------------------------------------------------------------
                                                                                                            14,453
- ------------------------------------------------------------------------------------------------------------------
METALS & MINING
  MMC Norilsk Nickel ADR                                                              210,665(a)             7,205
- ------------------------------------------------------------------------------------------------------------------
OIL & GAS EXPLORATION & PRODUCTION
  Surgutneftegaz ADR                                                                  539,969               11,286
  Surgutneftegaz ADR (Preferred)                                                      119,300                3,030
  Yukos ADR                                                                           157,361                8,812
- ------------------------------------------------------------------------------------------------------------------
                                                                                                            23,128
- ------------------------------------------------------------------------------------------------------------------
WIRELESS TELECOMMUNICATION SERVICES
  Mobile Telesystems ADR                                                               55,800                3,292
- ------------------------------------------------------------------------------------------------------------------
                                                                                                            67,301
==================================================================================================================
TOTAL COMMON STOCKS
  (Cost $79,484)                                                                                            87,430
==================================================================================================================

<Caption>
                                                                                         FACE
                                                                                     (AMOUNT)
                                                                                        (000)
- ------------------------------------------------------------------------------------------------------------------
                                                                                                      
SHORT-TERM INVESTMENT (7.6%)
==================================================================================================================
UNITED STATES (7.6%)
REPURCHASE AGREEMENT
  J.P. Morgan Securities, Inc.,
    1.05%, dated 6/30/03, due
    7/1/03 (Cost $7,091)                                                             $  7,091(c)             7,091
==================================================================================================================
TOTAL INVESTMENTS (101.0%)
  (Cost $86,575)                                                                                            94,521
==================================================================================================================
</Table>

    THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.

                                                                               3
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       STATEMENT OF NET ASSETS
                                       June 30, 2003 (unaudited)

STATEMENT OF NET ASSETS (CONT'D)

<Table>
<Caption>
                                                                                       AMOUNT                VALUE
                                                                                        (000)                (000)
- ------------------------------------------------------------------------------------------------------------------
                                                                                             
OTHER ASSETS (6.6%)
  Receivable for Investments Sold                                             $         5,603
  Dividends Receivable                                                                    542
  Tax Reclaim Receivable                                                                   30
  Other                                                                                     7      $         6,182
==================================================================================================================
LIABILITIES (-7.6%)
  Payable For:
    Bank Overdraft                                                                     (4,494)
    Investments Purchased                                                              (2,303)
    Investment Advisory Fees                                                             (120)
    Dividends Declared                                                                   (103)
    Professional Fees                                                                     (34)
    Custodian Fees                                                                        (31)
    Directors' Fees and Expenses                                                          (20)
    Stockholder Reporting Expenses                                                        (14)
    Net Unrealized Loss on
      Foreign Forward Currency
      Exchange Contracts                                                                  (10)
    Administrative Fees                                                                    (6)
  Other Liabilities                                                                        (8)              (7,143)
==================================================================================================================
NET ASSETS (100.0%)
  Applicable to 3,620,341, issued and
    outstanding $ 0.01 par value shares
    (100,000,000 shares authorized)                                                                $        93,560
==================================================================================================================
NET ASSET VALUE PER SHARE                                                                          $         25.84
==================================================================================================================
AT JUNE 30, 2003, NET ASSETS CONSISTED OF:

  Common Stock                                                                                     $            36
  Paid-in Capital                                                                                           76,086
  Undistributed Net Investment Income                                                                           35
    (Accumulated Net Investment Loss)
  Accumulated Net Realized Gain (Loss)                                                                       9,451
  Unrealized Appreciation (Depreciation) on
    Investments and Foreign Currency Translations                                                            7,952
==================================================================================================================
TOTAL NET ASSETS                                                                                   $        93,560
==================================================================================================================
</Table>

(a) -- Non-income producing.
(b) -- Investments valued at fair value - see Note A-1 to financial statements.
       At June 30, 2003, the Fund held $1,755,000 of fair-valued securities,
       representing 1.88% of net assets.
(c) -- The repurchase agreement is fully collateralized by U.S. government
       and/or agency obligations based on market prices at the date of this
       statement of net assets. The investment in the repurchase agreement is
       through participation in a joint account with affiliated funds.
ADR -- American Depositary Receipt
GDR -- Global Depositary Receipt

FOREIGN CURRENCY EXCHANGE CONTRACT INFORMATION:

  The Fund had the following foreign currency exchange contract(s) open at
    period end:

<Table>
<Caption>
 CURRENCY                                      IN                           NET
   TO                                       EXCHANGE                     UNREALIZED
 DELIVER            VALUE     SETTLEMENT       FOR            VALUE      GAIN (LOSS)
  (000)             (000)       DATE          (000)           (000)         (000)
- ---------------------------------------------------------------------------------------
                                                            
HUF 315,934        $ 1,366     7/02/03      US$ 1,356        $ 1,356       $  (10)
US$     567            567     7/02/03      PLN 2,211        $   567           --@
=======================================================================================
                   $ 1,933                                   $ 1,923       $  (10)
=======================================================================================
</Table>

                    SUMMARY OF TOTAL INVESTMENTS BY INDUSTRY
                         CLASSIFICATION -- JUNE 30, 2003

<Table>
<Caption>
                                                            PERCENT
                                                   VALUE     OF NET
INDUSTRY                                           (000)     ASSETS
- -------------------------------------------------------------------
                                                       
Banks                                           $ 11,384     12.2%
Diversified Telecommunication Services            10,108     10.8
Electric Utilities                                 8,608      9.2
Food Products                                      6,132      6.6
Integrated Oil & Gas                              14,453     15.4
Metals & Mining                                    7,205      7.7
Oil & Gas   Exploration & Production              23,128     24.7
Pharmaceuticals                                    3,120      3.3
Wireless Telecommunications                        3,292      3.5
- -------------------------------------------------------------------
                                                $ 87,430     93.4%
===================================================================
</Table>

    THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.

4
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       Financial Statements

STATEMENT OF OPERATIONS

<Table>
<Caption>
                                                                                                  SIX MONTHS ENDED
                                                                                                     JUNE 30, 2003
                                                                                                       (UNAUDITED)
                                                                                                             (000)
- ------------------------------------------------------------------------------------------------------------------
                                                                                                
INVESTMENT INCOME
  Dividends (net of $73 of foreign taxes withheld)                                                 $           852
  Interest                                                                                                      11
==================================================================================================================
    TOTAL INCOME                                                                                               863
==================================================================================================================
EXPENSES
  Investment Advisory Fees                                                                                     636
  Professional Fees                                                                                             50
  Custodian Fees                                                                                                49
  Administrative Fees                                                                                           26
  Stockholder Reporting Expenses                                                                                14
  Directors' Fees and Expenses                                                                                   1
  Interest Expense                                                                                               1
  Other Expenses                                                                                                24
==================================================================================================================
    TOTAL EXPENSES                                                                                             801
==================================================================================================================
      NET INVESTMENT INCOME (Loss)                                                                              62
==================================================================================================================
NET REALIZED GAIN (Loss) ON:
  Investments                                                                                               10,708
  Foreign Currency Transactions                                                                                  1
==================================================================================================================
    NET REALIZED GAIN (Loss)                                                                                10,709
==================================================================================================================
CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION):
  Investments                                                                                                9,035
  Foreign Currency Translations                                                                                 (4)
==================================================================================================================
    CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION)                                                         9,031
==================================================================================================================
TOTAL NET REALIZED GAIN (Loss) AND CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION)                         19,740
==================================================================================================================
  NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS                                  $        19,802
==================================================================================================================
</Table>

STATEMENT OF CHANGES IN NET ASSETS

<Table>
<Caption>
                                                                             SIX MONTHS ENDED
                                                                                JUNE 30, 2003           YEAR ENDED
                                                                                  (UNAUDITED)    DECEMBER 31, 2002
                                                                                        (000)                (000)
- ------------------------------------------------------------------------------------------------------------------
                                                                                             
INCREASE (DECREASE) IN NET ASSETS

Operations:
  Net Investment Income (Loss)                                                  $          62      $          (542)
  Net Realized Gain (Loss)                                                             10,709               14,426
  Change in Unrealized Appreciation (Depreciation)                                      9,031               (5,323)
==================================================================================================================
    NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS                    19,802                8,561
==================================================================================================================
Distributions from and/or in excess of:
  Net Realized Gains                                                                     (103)              (2,096)
==================================================================================================================
Capital Share Transactions:
  Shares Repurchased (12,243 shares and 166,224 shares, respectively)                    (237)              (2,832)
==================================================================================================================
  TOTAL INCREASE (DECREASE)                                                            19,462                3,633
==================================================================================================================
Net Assets:
  Beginning of Period                                                                  74,098               70,465
==================================================================================================================
  END OF PERIOD (INCLUDING UNDISTRIBUTED NET INVESTMENT INCOME (ACCUMULATED
    NET INVESTMENT LOSS) OF $35 AND $(27), RESPECTIVELY)                        $      93,560      $        74,098
==================================================================================================================
</Table>

    THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.

                                                                               5
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       Financial Highlights

SELECTED PER SHARE DATA AND RATIOS

<Table>
<Caption>
                                           SIX MONTHS ENDED                           YEAR ENDED DECEMBER 31,
                                              JUNE 30, 2003     -----------------------------------------------------------------
                                                (UNAUDITED)          2002          2001          2000          1999          1998
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                      
NET ASSET VALUE, BEGINNING OF PERIOD            $   20.40       $   18.55     $   15.80     $   20.38     $   12.65     $   26.59
- ---------------------------------------------------------------------------------------------------------------------------------
Net Investment Income (Loss)                         0.02+          (0.15)+       (0.21)        (0.32)        (0.34)        (0.17)
Net Realized and Unrealized Gain (Loss)
  on Investments                                     5.44            2.45          2.71         (4.51)         7.91        (13.21)
- ---------------------------------------------------------------------------------------------------------------------------------
    Total from Investment Operations                 5.46            2.30          2.50         (4.83)         7.57        (13.38)
- ---------------------------------------------------------------------------------------------------------------------------------
Distributions from and/or in excess of:
  Net Realized Gain                                 (0.03)          (0.58)           --            --            --         (0.67)
- ---------------------------------------------------------------------------------------------------------------------------------
Anti-Dilutive Effect of Share Repurchase
  Program                                            0.01            0.13          0.25          0.25          0.16          0.11
- ---------------------------------------------------------------------------------------------------------------------------------

NET ASSET VALUE, END OF PERIOD                  $   25.84       $   20.40     $   18.55     $   15.80     $   20.38     $   12.65
=================================================================================================================================
PER SHARE MARKET VALUE, END OF PERIOD           $   21.76       $   17.17     $   15.93     $   12.19     $   16.88     $    9.81
=================================================================================================================================
TOTAL INVESTMENT RETURN:
  Market Value                                      26.90%**        11.17%        30.71%       (27.78)%       71.98%       (57.34)%
  Net Asset Value (1)                               26.85%**        13.42%        17.41%       (22.47)%       61.11%       (50.62)%
=================================================================================================================================
RATIOS, SUPPLEMENTAL DATA:
- ---------------------------------------------------------------------------------------------------------------------------------
NET ASSETS, END OF PERIOD (THOUSANDS)           $  93,560       $  74,098     $  70,465     $  65,700     $  90,879     $  60,309
- ---------------------------------------------------------------------------------------------------------------------------------
Ratio of Expenses to Average Net Assets              2.01%*          2.22%         2.42%         2.25%         2.51%         2.51%

Ratio of Net Investment Income (Loss) to             0.16%*         (0.70)%       (1.29)%       (1.53)%       (2.25)%       (0.89)%
  Average Net Assets
Portfolio Turnover Rate                                81%**          155%          150%          123%          161%           96%
- ---------------------------------------------------------------------------------------------------------------------------------
</Table>

(1)  Total investment return based on net asset value per share reflects the
     effects of changes in net asset value on the performance of the Fund during
     each period, and assumes dividends and distributions, if any, were
     reinvested. This percentage is not an indication of the performance of a
     stockholder's investment in the Fund based on market value due to
     differences between the market price of the stock and the net asset value
     per share of the Fund.
+    Per share amount is based on average shares outstanding.
*    Annualized
**   Not Annualized

    THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.

6
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       June 30, 2003 (unaudited)

NOTES TO FINANCIAL STATEMENTS

     Morgan Stanley Eastern Europe Fund, Inc. (the "Fund") was incorporated in
Maryland on February 3, 1994 and is registered as a non-diversified, closed-end
management investment company under the Investment Company Act of 1940, as
amended. The Fund's investment objective is long-term capital appreciation
through investments primarily in equity securities.

A.   ACCOUNTING POLICIES: The following significant accounting policies are in
conformity with accounting principles generally accepted in the United States of
America. Such policies are consistently followed by the Fund in the preparation
of its financial statements. Accounting principles generally accepted in the
United States of America may require management to make estimates and
assumptions that affect the reported amounts and disclosures in the financial
statements. Actual results may differ from those estimates.

1.   SECURITY VALUATION: In valuing the Fund's assets, all listed securities,
     for which market quotations are readily available are valued at the last
     sales price on the valuation date, or if there was no sale on such date at
     the mean between the current bid and asked prices. Securities which are
     traded over-the-counter are valued at the mean of current bid and asked
     prices obtained from reputable brokers. Short-term securities which mature
     in 60 days or less are valued at amortized cost. For all other securities
     and investments for which market values are not readily available,
     including restricted securities, and where prices determined in accordance
     with the aforementioned procedures are not reflective of fair market value,
     values are determined in good faith, under fair valuation procedures
     adopted by the Board of Directors, although actual calculations may be done
     by others.

2.   REPURCHASE AGREEMENTS: The Fund may enter into repurchase agreements under
     which the Fund lends excess cash and takes possession of securities with an
     agreement that the counterparty will repurchase such securities. In
     connection with transactions in repurchase agreements, a bank as custodian
     for the Fund takes possession of the underlying securities (collateral),
     with a market value at least equal to the amount of the repurchase
     transaction, including principal and accrued interest. To the extent that
     any repurchase transaction exceeds one business day, the value of the
     collateral is marked-to-market on a daily basis to determine the adequacy
     of the collateral. In the event of default on the obligation to repurchase,
     the Fund has the right to liquidate the collateral and apply the proceeds
     in satisfaction of the obligation. In the event of default or bankruptcy by
     the counterparty to the agreement, realization and/or retention of the
     collateral or proceeds may be subject to legal proceedings.

     The Fund, along with other affiliated investment companies, may utilize a
     joint trading account for the purpose of entering into one or more
     repurchase agreements.

3.   FOREIGN CURRENCY TRANSLATION: The books and records of the Fund are
     maintained in U.S. dollars. Foreign currency amounts are translated into
     U.S. dollars at the mean of the bid and asked prices of such currencies
     against U.S. dollars last quoted by a major bank as follows:

     -  investments, other assets and liabilities at the prevailing rates of
        exchange on the valuation date;

     -  investment transactions and investment income at the prevailing rates of
        exchange on the dates of such transactions.

     Although the net assets of the Fund are presented at the foreign exchange
     rates and market values at the close of the period, the Fund does not
     isolate that portion of the results of operations arising as a result of
     changes in the foreign exchange rates from the fluctuations arising from
     changes in the market prices of the securities held at period end.
     Similarly, the Fund does not isolate the effect of changes in foreign
     exchange rates from the fluctuations arising from changes in the market
     prices of securities sold during the period. Accordingly, realized and
     unrealized foreign currency gains (losses) due to securities transactions
     are included in the reported net realized and unrealized gains (losses) on
     investment transactions and balances.

     Net realized gains (losses) on foreign currency transactions represent net
     foreign exchange gains (losses) from sales and maturities of foreign
     currency exchange contracts, disposition of foreign currencies, currency
     gains or losses realized between the trade and settlement dates on
     securities transactions, and the difference between the amount of
     investment income and foreign withholding taxes recorded on the Fund's
     books and the U.S. dollar equivalent amounts actually received or paid. Net
     unrealized currency gains (losses) from valuing foreign currency
     denominated assets and liabilities at period end exchange rates are
     reflected as a component of unrealized

                                                                               7
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       June 30, 2003 (unaudited)

NOTES TO FINANCIAL STATEMENTS (CONT'D)

     appreciation (depreciation) on investments and foreign currency
     translations in the Statement of Net Assets. The change in unrealized
     currency gains (losses) on foreign currency translations for the period is
     reflected in the Statement of Operations.

     A significant portion of the Fund's net assets consist of securities of
     issuers located in emerging markets or which are denominated in foreign
     currencies. Changes in currency exchange rates will affect the value of and
     investment income from such securities. Securities in emerging markets
     involve certain considerations and risks not typically associated with
     investments in the United States. In addition to smaller size, lesser
     liquidity and greater volatility, certain securities' markets in which the
     Fund may invest are less developed than the U.S. securities market and
     there is often substantially less publicly available information about
     these issuers. Further, emerging market issues may be subject to
     substantial governmental involvement in the economy and greater social,
     economic and political uncertainty. Accordingly, the price which the Fund
     may realize upon sale of securities in such markets may not be equal to its
     value as presented in the financial statements.

The Fund may use derivatives to achieve its investment objectives. The Fund may
engage in transactions in futures contracts on foreign currencies, stock
indices, as well as in options, swaps and structured notes. Consistent with the
Fund's investment objectives and policies, the Fund may use derivatives for
non-hedging as well as hedging purposes.

Following is a description of derivative instruments that the Fund has utilized
and their associated risks:

4.   FOREIGN CURRENCY EXCHANGE CONTRACTS: The Fund may enter into foreign
     currency exchange contracts generally to attempt to protect securities and
     related receivables and payables against changes in future foreign exchange
     rates and, in certain situations, to gain exposure to a foreign currency. A
     foreign currency exchange contract is an agreement between two parties to
     buy or sell currency at a set price on a future date. The market value of
     the contract will fluctuate with changes in currency exchange rates. The
     contract is marked-to-market daily and the change in market value is
     recorded by the Fund as unrealized gain or loss. The Fund records realized
     gains or losses when the contract is closed equal to the difference between
     the value of the contract at the time it was opened and the value at the
     time it was closed. Risk may arise upon entering into these contracts from
     the potential inability of counterparties to meet the terms of their
     contracts and is generally limited to the amount of unrealized gain on the
     contracts, if any, at the date of default. Risks may also arise from
     unanticipated movements in the value of a foreign currency relative to the
     U.S. dollar.

5.   OTHER: Security transactions are accounted for on the date the securities
     are purchased or sold. Realized gains and losses on the sale of investment
     securities are determined on the specific identified cost basis. Interest
     income is recognized on the accrual basis. Dividend income is recorded on
     the ex-dividend date (except certain dividends which may be recorded as
     soon as the Fund is informed of such dividends) net of applicable
     withholding taxes. Distributions to stockholders are recorded on the
     ex-dividend date.

B.   ADVISER: Morgan Stanley Investment Management Inc. (the "Adviser") provides
investment advisory services to the Fund under the terms of an Investment
Advisory Agreement (the "Agreement"). Under the Agreement, the Adviser is paid a
fee computed weekly and payable monthly at the annual rate of 1.60% of the
Fund's average weekly net assets.

C.   ADMINISTRATOR: JPMorgan Chase Bank, through its corporate affiliate J.P.
Morgan Investor Services Co. (the "Administrator"), provides administrative
services to the Fund under an Administration Agreement. The Administrator is
paid a fee computed weekly and payable monthly at an annual rate of 0.02435% of
the Fund's average weekly net assets, plus $24,000 per annum. In addition, the
Fund is charged for certain out-of-pocket expenses incurred by the Administrator
on its behalf.

D.   CUSTODIAN: JPMorgan Chase Bank serves as custodian for the Fund. Custody
fees are payable monthly based on assets held in custody, investment purchases
and sales activity and account maintenance fees, plus reimbursement for certain
out-of-pocket expenses.

E.   FEDERAL INCOME TAXES: It is the Fund's intention to continue to qualify as
a regulated investment company and distribute all of its taxable income.
Accordingly, no provision for Federal income taxes is required in the financial
statements. Dividend income and distributions to stockholders are recorded on
the ex-dividend date.

The Fund may be subject to taxes imposed by countries in which it invests. Such
taxes are generally based on income and/ or capital gains earned or repatriated.
Taxes are accrued and

8
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       June 30, 2003 (unaudited)

NOTES TO FINANCIAL STATEMENTS (CONT'D)

applied to net investment income, net realized gains and net unrealized
appreciation as such income and/or gains are earned.

The tax character of distributions paid may differ from the character of
distributions shown on the Statements of Changes in Net Assets due to short-term
capital gains being treated as ordinary income for tax purposes. The tax
character of distributions paid during 2002 and 2001 was as follows:

<Table>
<Caption>
       2002 DISTRIBUTIONS            2001 DISTRIBUTIONS
           PAID FROM:                    PAID FROM:
             (000)                         (000)
- -----------------------------   --------------------------
                    LONG-TERM                    LONG-TERM
   ORDINARY           CAPITAL       ORDINARY       CAPITAL
     INCOME              GAIN         INCOME          GAIN
- ----------------------------------------------------------
                                             
      $ 322           $ 1,774           $ --          $ --
</Table>

The amount and character of income and capital gain distributions to be paid by
the Fund are determined in accordance with Federal income tax regulations, which
may differ from accounting principles generally accepted in the United States of
America. The book/tax differences are considered either temporary or permanent
in nature.

Temporary differences are attributable to differing book and tax treatments for
the timing of the recognition of gains and losses on certain investment
transactions and the timing of the deductibility of certain expenses.

Permanent differences may result in reclassifications among undistributed net
investment income (accumulated net investment loss), accumulated net realized
gain (accumulated net investment loss) and paid-in capital. Adjustments for
permanent book-tax differences, if any, are not reflected in ending
undistributed net investment income (loss) for the purpose of calculating net
investment income (loss) per share the financial highlights.

At December 31, 2002, the components of distributable earnings on a tax basis
were as follows:

<Table>
<Caption>
     UNDISTRIBUTED                  UNDISTRIBUTED
    ORDINARY INCOME            LONG-TERM CAPITAL GAIN
         (000)                        (000)
- ----------------------------------------------------------
                                   
          $ 103                       $ --
==========================================================
</Table>

At June 30, 2003, the U.S. Federal income tax cost basis of investments
(excluding foreign currency if applicable) was $86,575,000 and, accordingly, net
unrealized appreciation for U.S. Federal income tax purposes was $7,946,000 of
which $14,998,000 related to appreciated securities and $7,052,000 related to
depreciated securities.

Net capital and currency losses incurred after October 31, and within the
taxable year are deemed to arise on the first business day of the Fund's next
taxable year. For the year ended December 31, 2002, the Fund deferred to
January 1, 2003, for U.S. Federal income tax purposes, post-October capital
losses of $321,000.

F.   OTHER: During the six months ended June 30, 2003, the Fund made purchases
and sales totaling approximately $63,339,000 and $70,930,000, respectively, of
investment securities other than long-term U.S. Government securities and
short-term investments. There were no purchases or sales of long-term U.S.
Government securities.

For the six months ended June 30, 2003, the Fund incurred $7,000 of brokerage
commissions with Morgan Stanley & Co., an affiliate of the Adviser.

Settlement and registration of securities transactions may be subject to
significant risks not normally associated with investments in the United States.
In certain markets, including Russia, ownership of shares is defined according
to entries in the issuer's share register. In Russia, there currently exists no
central registration system and the share registrars may not be subject to
effective state supervision. It is possible the Fund could lose its share
registration through fraud, negligence or even mere oversight. In addition,
shares being delivered for sales and cash being paid for purchases may be
delivered before the exchange is complete. This may subject the Fund to further
risk of loss in the event of a failure to complete the transaction by the
counterparty.

Each Director of the Fund who is not an officer of the Fund or an affiliated
person as defined under the Investment Company Act of 1940, as amended, may
elect to participate in the Directors' Deferred Compensation Plan (the "Plan").
Under the Plan, such Directors may elect to defer payment of a percentage of
their total fees earned as a Director of the Fund. These deferred portions are
treated, based on an election by the Director, as if they were either invested
in the Fund's shares or invested in U.S. Treasury Bills, as defined under the
Plan. At June 30, 2003, the deferred fees payable under the Plan, totaled
$19,500 and are included in Payable for Directors' Fees and Expenses on the
Statement of Net Assets. The deferred portion of Directors' Fees and Expenses
shown on the Statement of Operations is impacted by fluctuations in the market
value of the investments selected by each Director. For the six months ended
June 30, 2003, Directors' Fees and Expenses were increased by $140 due to these
fluctuations.

                                                                               9
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

                                       June 30, 2003 (unaudited)

NOTES TO FINANCIAL STATEMENTS (CONT'D)

On September 15, 1998, the Fund commenced a share repurchase program for
purposes of enhancing stockholder value and reducing the discount at which the
Fund's shares traded from their net asset value. During the six months ended
June 30, 2003, the Fund repurchased 12,243 of its shares at an average discount
of 16.65% from net asset value per share. Since the inception of the program,
the Fund has repurchased 1,417,407 of its shares at an average discount of
16.89% from net asset value per share. The Fund expects to continue to
repurchase its outstanding shares at such time and in such amounts as it
believes will further the accomplishment of the foregoing objectives, subject to
review by the Board of Directors.

On June 17, 2003 the Officers of the Fund, pursuant to authority granted by the
Board of Directors declared a distribution of $0.0284 per share, derived from
net realized gains, payable on July 15, 2003, to stockholders of record on
June 30, 2003.

PROPOSAL:

   1. To elect the following Directors, effective July 31, 2003:

<Table>
<Caption>
                                 VOTES IN        VOTES
                                 FAVOR OF       AGAINST
                             ------------------------------
                                          
1) Michael Bozic                 2,864,552      187,205

2) Charles A. Fiumefreddo        2,864,552      187,205

3) Edwin J. Garn                 2,864,552      187,205

4) Wayne E. Hedien               2,864,552      187,205

5) James F. Higgins              2,864,552      187,205

6) Dr. Manuel H. Johnson         2,864,552      187,205

7) Philip J. Purcell             2,864,552      187,205
</Table>

Also effective July 31, 2003, John D. Barrett II, Thomas P. Gerrity, Gerard E.
Jones, Vincent R. McLean, C. Oscar Morong, Jr. and William G. Morton, Jr. have
resigned from the Board of Directors.

10
<Page>

                                       MORGAN STANLEY EASTERN EUROPE FUND, INC.

DIVIDEND REINVESTMENT AND CASH PURCHASE PLAN

   Pursuant to the Dividend Reinvestment and Cash Purchase Plan (the "Plan"),
each stockholder will be deemed to have elected, unless American Stock Transfer
& Trust Company (the "Plan Agent") is otherwise instructed by the stockholder in
writing, to have all distributions automatically reinvested in Fund shares.
Participants in the Plan have the option of making additional voluntary cash
payments to the Plan Agent, annually, in any amount from $100 to $3,000, for
investment in Fund shares.

   Dividend and capital gain distributions will be reinvested on the
reinvestment date in full and fractional shares. If the market price per share
equals or exceeds net asset value per share on the reinvestment date, the Fund
will issue shares to participants at net asset value. If net asset value is less
than 95% of the market price on the reinvestment date, shares will be issued at
95% of the market price. If net asset value exceeds the market price on the
reinvestment date, participants will receive shares valued at market price. The
Fund may purchase shares of its Common Stock in the open market in connection
with dividend reinvestment requirements at the discretion of the Board of
Directors. Should the Fund declare a dividend or capital gain distribution
payable only in cash, the Plan Agent will purchase Fund shares for participants
in the open market as agent for the participants.

   The Plan Agent's fees for the reinvestment of dividends and distributions
will be paid by the Fund. However, each participant's account will be charged a
pro rata share of brokerage commissions incurred on any open market purchases
effected on such participant's behalf. A participant will also pay brokerage
commissions incurred on purchases made by voluntary cash payments. Although
stockholders in the Plan may receive no cash distributions, participation in the
Plan will not relieve participants of any income tax which may be payable on
such dividends or distributions.

   In the case of stockholders, such as banks, brokers or nominees, that hold
shares for others who are the beneficial owners, the Plan Agent will administer
the Plan on the basis of the number of shares certified from time to time by the
stockholder as representing the total amount registered in the stockholder's
name and held for the account of beneficial owners who are participating in the
Plan.

   Stockholders who do not wish to have distributions automatically reinvested
should notify the Plan Agent in writing. There is no penalty for
non-participation or withdrawal from the Plan, and stockholders who have
previously withdrawn from the Plan may rejoin at any time. Requests for
additional information or any correspondence concerning the Plan should be
directed to the Plan Agent at:


Morgan Stanley Eastern Europe Fund, Inc.
American Stock Transfer & Trust Company
Dividend Reinvestment and Cash Purchase Plan
59 Maiden Lane
New York, New York 10030
1-800-278-4353

                                                                              11
<Page>

ITEM 2.  CODE OF ETHICS.  Not applicable for semi-annual reports.

ITEM 3.  AUDIT COMMITTEE FINANCIAL EXPERT.  Not applicable for semi-annual
reports.

ITEM 4.  PRINCIPAL ACCOUNTANT FEES AND SERVICES.  Not applicable for semi-annual
reports.

ITEM 5.  AUDIT COMMITTEE OF LISTED REGISTRANTS.  Not applicable for semi-annual
reports.

ITEM 6.  [RESERVED.]

ITEM 7.  DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END
MANAGEMENT INVESTMENT COMPANIES.  Not applicable for semi-annual reports.

ITEM 8.  [RESERVED.]
ITEM 9.  CONTROLS AND PROCEDURES.

The Fund's principal executive officer and principal financial officer have
concluded that the Fund's disclosure controls and procedures are sufficient to
ensure that information required to be disclosed by the Fund in this Form N-CSR
was recorded, processed, summarized and reported within the time periods
specified in the Securities and Exchange Commission's rules and forms, based
upon such officers' evaluation of these controls and procedures as of a date
within 90 days of the filing date of the report.

There were no significant changes or corrective actions with regard to
significant deficiencies or material weaknesses in the Fund's internal controls
or in other factors that could significantly affect the Fund's internal controls
subsequent to the date of their evaluation.

ITEM 10.  EXHIBITS.

(a) Code of Ethics - Not applicable for semi-annual reports.

(b) Certifications of Principal Executive Officer and Principal Financial
Officer attached hereto as part of EX-99.CERT.

<Page>

                                   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) Morgan Stanley Eastern Europe Fund Inc.

By:      Ronald E. Robison
Name:    Ronald E. Robison
Title:   Principal Executive Officer
Date:    August 19, 2003

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

By:      Ronald E. Robison
Name:    Ronald E. Robison
Title:   Principal Executive Officer
Date:    August 19, 2003

By:      James W. Garrett
Name:    James W. Garrett
Title:   Principal Financial Officer
Date:    August 19, 2003