<Page> 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: 6/30/04 ------------------------- 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, 2004 DIRECTORS CHARLES A. FIUMEFREDDO JOSEPH J. MCALINDEN MICHAEL BOZIC VICE PRESIDENT EDWIN J. GARN WAYNE E. HEDIEN BARRY FINK JAMES F. HIGGINS VICE PRESIDENT DR. MANUEL H. JOHNSON JOSEPH J. KEARNS STEFANIE V. CHANG MICHAEL NUGENT VICE PRESIDENT FERGUS REID AMY R. DOBERMAN VICE PRESIDENT JAMES W. GARRETT TREASURER AND CHIEF FINANCIAL OFFICER [MORGAN STANLEY LOGO] OFFICERS MICHAEL J. LEARY CHARLES A. FIUMEFREDDO ASSISTANT TREASURER MORGAN STANLEY CHAIRMAN OF THE BOARD EASTERN EUROPE FUND, INC. MARY E. MULLIN MITCHELL M. MERIN SECRETARY PRESIDENT RONALD E. ROBISON EXECUTIVE VICE PRESIDENT AND PRINCIPAL EXECUTIVE OFFICER INVESTMENT ADVISER MORGAN STANLEY INVESTMENT MANAGEMENT INC. 1221 AVENUE OF THE AMERICAS NEW YORK, NEW YORK 10020 ADMINISTRATOR JPMORGAN INVESTOR SERVICES COMPANY 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 1 (800) 278-4353 LEGAL COUNSEL CLIFFORD CHANCE US LLP 31 WEST 52ND STREET NEW YORK, NEW YORK 10019 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 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 MORGAN STANLEY www.morganstanley.com/im. INVESTMENT MANAGEMENT INC. (C) 2004 MORGAN STANLEY INVESTMENT ADVISER <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. LETTER TO STOCKHOLDERS Overview PERFORMANCE For the six months ended June 30, 2004, the Morgan Stanley Eastern Europe Fund, Inc. (the "Fund") had a total return, based on net asset value per share of 10.12%, compared to 7.80% 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, 2004, the closing price of the Fund's shares on the New York Stock Exchange was $28.40, representing a 6.4% discount to the Fund's net asset value per share. FACTORS AFFECTING PERFORMANCE - In the six months ending June 30, 2004, the Eastern European region gained 7.8% outperforming the Emerging Markets. - Eastern Europe finished the second quarter down 13.3% (Index return), the region's worst quarterly performance since the third quarter of 2001, on the back of fears over future U.S. interest rate hikes, China's economic slowdown and political problems with Yukos, Russia's largest oil exporter. In 2003, the asset class gained 56.7% and 24.4% in the first three months of 2004. - The asset class continued to re-rate given a recovery in global growth, strong and improving domestic economies, rising corporate earnings and attractive valuations. - The region, however, did not escape the period in review without renewed volatility. After a long period of tranquility, volatility in Eastern Europe spiked in the second quarter with the asset class coming under selling pressure in April and May before stabilizing in June. - Russia, given strong economic fundamentals, weathered a sell-off in the second quarter to return 3.1%. Russia has recently underperformed given the political problems with Yukos. - Central European countries (Hungary, the Czech Republic and Poland), after lagging in 2003, witnessed a significant run in the last few months as sentiment improved leading up to European Union (EU) accession in May of 2004. The Central European countries are now members of the EU, and each equity market's path of 'conversion' is winding down. While members of the political union, each country is now in the process of negotiating entry into the European Monetary System, the economic component of the EU. MANAGEMENT STRATEGIES - We remain positive on Eastern Europe, as valuations and fundamentals remain attractive. We believe that Russia, despite expected near-term volatility, remains an attractive top down growth story with a strong current account balance, high foreign exchange reserve levels and still strong liquidity. The favorable outcome of the Duma elections held in December 2003, a new streamlined government and the re-election of President Putin in March are expected to boost reform momentum in the country. - We remain bullish on Turkey, and expect the declining trend in real interest rates to continue, spurring above-consensus growth in 2004. Meanwhile, the Eastern European convergence to the EU bloc, ahead of European Monetary Union accession in 2008-9, will likely drive further foreign direct investment inflows and keep interest rates low, thus spurring development and productivity-led growth. Sincerely, /s/ Ronald E. Robison Ronald E. Robison Executive Vice President-- Principal Executive Officer July 2004 2 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. STATEMENT OF NET ASSETS June 30, 2004 (unaudited) <Table> <Caption> SHARES VALUE (000) - ---------------------------------------------------------------------------------------- COMMON STOCKS (102.8%) (UNLESS OTHERWISE NOTED) CROATIA (2.0%) PHARMACEUTICALS Pliva d.d. (Registered) GDR 147,429 $ 2,190 ======================================================================================== CZECH REPUBLIC (2.3%) HEALTH CARE EQUIPMENT & SUPPLIES Zentiva NV (a)130,000 2,470 ======================================================================================== GERMANY (0.5%) OIL & GAS PetroKazakhstan, Inc., Class A 21,500 585 ======================================================================================== HUNGARY (2.8%) DIVERSIFIED TELECOMMUNICATION SERVICES Matav Rt 527,800 2,117 Matav Rt. ADR 45,229 918 - ---------------------------------------------------------------------------------------- 3,035 ======================================================================================== POLAND (8.5%) DIVERSIFIED TELECOMMUNICATION SERVICES Telekomunikacja Polska SA 400,000 1,657 Telekomunikacja Polska SA GDR 1,878,100 7,625 - ---------------------------------------------------------------------------------------- 9,282 ======================================================================================== RUSSIA (74.5%) BEVERAGES Baltika Brewery 357,364 4,753 - ---------------------------------------------------------------------------------------- COMMERCIAL BANKS Sberbank RF 19,500 7,917 - ---------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES Uralsvyazinform ADR 230,300 1,773 - ---------------------------------------------------------------------------------------- INTEGRATED OIL & GAS LUKOIL 253,100 6,656 LUKOIL ADR 19,400 2,041 OAO Gazprom (Registered) ADR 279,400 8,019 Yukos ADR 312,360 9,941 - ---------------------------------------------------------------------------------------- 26,657 - ---------------------------------------------------------------------------------------- METALS & MINING MMC Norilsk Nickel ADR 106,365 5,903 Peter Hambro Mining plc (a)71,705 543 - ---------------------------------------------------------------------------------------- 6,446 - ---------------------------------------------------------------------------------------- OIL & GAS EXPLORATION & PRODUCTION Surgutneftegaz (Preferred) ADR 430,800 18,524 Surgutneftegaz ADR 209,444 6,849 - ---------------------------------------------------------------------------------------- 25,373 - ---------------------------------------------------------------------------------------- WIRELESS TELECOMMUNICATION SERVICES Mobile Telesystems ADR 53,800 6,564 Volga Telecom ADR (a)300,000 $ 1,680 - ---------------------------------------------------------------------------------------- 8,244 - ---------------------------------------------------------------------------------------- 81,163 ======================================================================================== TURKEY (10.4%) COMMERCIAL SERVICES & SUPPLIES Efes Sinai Yatirim Holding AS, Class B (a)903,051,800 2,462 - ---------------------------------------------------------------------------------------- CONTAINERS & PACKAGING Anadolu Cam Sanayii AS 940,513,000 2,153 - ---------------------------------------------------------------------------------------- INDUSTRIAL CONGLOMERATES Enka Insaat ve Sanayi AS 326,194,472 6,697 - ---------------------------------------------------------------------------------------- 11,312 ======================================================================================== UKRAINE (1.8%) CHEMICALS Stirol Concern ADR (a)22,250 651 - ---------------------------------------------------------------------------------------- OIL & GAS Ukrnafta Oil Co. ADR (a)15,900 1,280 - ---------------------------------------------------------------------------------------- 1,931 ======================================================================================== TOTAL COMMON STOCKS (Cost $94,564) 111,968 ======================================================================================== <Caption> FACE AMOUNT (000) - ---------------------------------------------------------------------------------------- CORPORATE BOND (1.2%) RUSSIA (1.2%) DIVERSIFIED TELECOMMUNICATION SERVICES MCSI Holding Ltd. (Secured Notes) 9.00%, 4/15/07 (Cost $1,279) $ (b)1,486 1,263 ======================================================================================== SHORT-TERM INVESTMENT (1.7%) UNITED STATES (1.7%) REPURCHASE AGREEMENT J.P. Morgan Securities, Inc., 1.25%, dated 6/30/04, due 7/1/04, repurchase price $1,846 (Cost $1,846) (c)1,846 1,846 ======================================================================================== </Table> THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 3 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. STATEMENT OF NET ASSETS (CONT'D) June 30, 2004 (unaudited) <Table> <Caption> VALUE (000) - ---------------------------------------------------------------------------------------- TOTAL INVESTMENTS (105.7%) (Cost $97,689) $115,077 ======================================================================================== <Caption> AMOUNT (000) - ---------------------------------------------------------------------------------------- OTHER ASSETS (1.0%) Dividends Receivable $ 816 Receivable for Investments Sold 203 Foreign Currency (Cost $70) 71 Tax Reclaim Receivable 22 Other 10 1,122 ======================================================================================== LIABILITIES (-6.7%) Payable For: Dividends Declared (7,040) Investment Advisory Fees (151) Directors' Fees and Expenses (22) Custodian Fees (12) Administrative Fees (8) Other Liabilities (79) (7,312) ======================================================================================== NET ASSETS (100%) Applicable to 3,589,845 issued and outstanding $ 0.01 par value shares (100,000,000 shares authorized) $108,887 ======================================================================================== NET ASSET VALUE PER SHARE $ 30.33 ======================================================================================== AT JUNE 30, 2004, NET ASSETS CONSISTED OF: Common Stock $ 36 Paid-in Capital 75,321 Undistributed Net Investment Income (Accumulated Net Investment Loss) 445 Accumulated Net Realized Gain (Loss) 15,684 Unrealized Appreciation (Depreciation) on Investments and Foreign Currency Translations 17,401 ======================================================================================== TOTAL NET ASSETS $108,887 ======================================================================================== </Table> (a) Non-income producing. (b) Security was valued at fair value -- At June 30, 2004, the Fund held $1,263,000 of fair valued securities, representing 1.2% 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 SUMMARY OF TOTAL INVESTMENTS BY INDUSTRY CLASSIFICATION - JUNE 30, 2004 <Table> <Caption> PERCENT VALUE OF NET INDUSTRY (000) ASSETS - ------------------------------------------------------------------------------- Integrated Oil & Gas $26,657 24.5% Oil & Gas Exploration & Production 25,373 23.3 Diversified Telecommunication Services 15,353 14.1 Wireless Telecommunication Services 8,244 7.5 Commercial Banks 7,917 7.3 Industrial Conglomerates 6,697 6.1 Metals & Mining 6,446 5.9 Beverages 4,753 4.4 Health Care Equipment & Supplies 2,470 2.3 Commercial Services & Supplies 2,462 2.3 Pharmaceuticals 2,190 2.0 Containers & Packaging 2,153 2.0 Oil & Gas 1,865 1.7 Other 2,497 2.3 - ------------------------------------------------------------------------------- $115,077 105.7% =============================================================================== </Table> 4 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. Financial Statements <Table> <Caption> SIX MONTHS ENDED JUNE 30, 2004 (UNAUDITED) STATEMENT OF OPERATIONS (000) - -------------------------------------------------------------------------------------------------------------------------- INVESTMENT INCOME Dividends (net of $113 of foreign taxes withheld) $ 1,639 Interest 21 ========================================================================================================================== TOTAL INCOME 1,660 ========================================================================================================================== EXPENSES Investment Advisory Fees 938 Custodian Fees 63 Professional Fees 48 Administrative Fees 32 Stockholder Reporting Expenses 16 Stockholder Servicing Fees 7 Directors' Fees and Expenses 4 Other Expenses 24 ========================================================================================================================== TOTAL EXPENSES 1,132 ========================================================================================================================== NET INVESTMENT INCOME (LOSS) 528 ========================================================================================================================== NET REALIZED GAIN (LOSS) ON: Investments 15,853 Foreign Currency Transactions (126) ========================================================================================================================== NET REALIZED GAIN (LOSS) 15,727 ========================================================================================================================== CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) ON: Investments (6,147) Foreign Currency Translations 1 ========================================================================================================================== CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) (6,146) ========================================================================================================================== TOTAL NET REALIZED GAIN (LOSS) AND CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) 9,581 ========================================================================================================================== NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS $ 10,109 ========================================================================================================================== </Table> <Table> <Caption> SIX MONTHS ENDED JUNE 30, 2004 YEAR ENDED (UNAUDITED) DECEMBER 31, 2003 STATEMENT OF CHANGES IN NET ASSETS (000) (000) - -------------------------------------------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS Operations: Net Investment Income (Loss) $ 528 $ (231) Net Realized Gain (Loss) 15,727 27,053 Change in Unrealized Appreciation (Depreciation) (6,146) 24,626 ========================================================================================================================== NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS 10,109 51,448 ========================================================================================================================== Distributions from and/or in excess of: Net Realized Gains (7,040) (18,726) ========================================================================================================================== Capital Share Transactions: Repurchase of Shares (16,866 shares and 25,873 shares, respectively) (426) (576) ========================================================================================================================== TOTAL INCREASE (DECREASE) 2,643 32,146 ========================================================================================================================== Net Assets: Beginning of Period 106,244 74,098 ========================================================================================================================== END OF PERIOD (INCLUDING UNDISTRIBUTED NET INVESTMENT INCOME (ACCUMULATED NET $108,887 $106,244 INVESTMENT LOSS) OF $445 AND $(83), RESPECTIVELY) ========================================================================================================================== </Table> THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 5 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. SELECTED PER SHARE DATA AND RATIOS Financial Highlights <Table> <Caption> SIX MONTHS ENDED YEAR ENDED DECEMBER 31, JUNE 30, 2004 ------------------------------------------------------ (UNAUDITED) 2003 2002 2001 2000 1999 - ------------------------------------------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 29.46 $ 20.40 $ 18.55 $ 15.80 $ 20.38 $ 12.65 - ------------------------------------------------------------------------------------------------------------------------------- Net Investment Income (Loss) 0.15+ (0.06)+ (0.15)+ (0.21) (0.32) (0.34) Net Realized and Unrealized Gain (Loss) on Investments 2.65 14.28 2.45 2.71 (4.51) 7.91 - ------------------------------------------------------------------------------------------------------------------------------- Total from Investment Operations 2.80 14.22 2.30 2.50 (4.83) 7.57 - ------------------------------------------------------------------------------------------------------------------------------- Distributions from and/or in excess of: Net Realized Gain (1.96) (5.19) (0.58) -- -- -- - ------------------------------------------------------------------------------------------------------------------------------- Anti-Dilutive Effect of Share Repurchase Program 0.03 0.03 0.13 0.25 0.25 0.16 - ------------------------------------------------------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 30.33 $ 29.46 $ 20.40 $ 18.55 $ 15.80 $ 20.38 =============================================================================================================================== PER SHARE MARKET VALUE, END OF PERIOD $ 28.40 $ 25.49 $ 17.17 $ 15.93 $ 12.19 $ 16.88 =============================================================================================================================== TOTAL INVESTMENT RETURN: Market Value 19.17% ** 76.64% 11.17% 30.71% (27.78)% 71.98% Net Asset Value (1) 10.12% ** 71.84% 13.42% 17.41% (22.47)% 61.11% =============================================================================================================================== RATIOS, SUPPLEMENTAL DATA: - ------------------------------------------------------------------------------------------------------------------------------- NET ASSETS, END OF PERIOD (THOUSANDS) $108,887 $106,244 $ 74,098 $70,465 $65,700 $90,879 - ------------------------------------------------------------------------------------------------------------------------------- Ratio of Expenses to Average Net Assets 1.93% * 2.08% 2.22% 2.42% 2.25% 2.51% Ratio of Net Investment Income (Loss) to Average Net Assets 0.90% * (0.24)% (0.70)% (1.29)% (1.53)% (2.25)% Portfolio Turnover Rate 74% ** 159% 155% 150% 123% 161% - ------------------------------------------------------------------------------------------------------------------------------- </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 6 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. NOTES TO FINANCIAL STATEMENTS June 30, 2004 (unaudited) 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 (the "1940 Act"), 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. Such policies are consistently followed by the Fund in the preparation of its financial statements. Accounting principles generally accepted in the United States 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: Equity securities listed on a U.S. exchange are valued at the latest quoted sales price on the valuation date. Equity securities listed or traded on NASDAQ, for which market quotations are available, are valued at the NASDAQ Official Closing Price. Securities listed on a foreign exchange are valued at their closing price. Unlisted securities and listed securities not traded on the valuation date for which market quotations are readily available are valued at the mean between the current bid and asked prices obtained from reputable brokers. Debt securities purchased with remaining maturities of 60 days or less are valued at amortized cost, if it approximates value. All other securities and investments for which market values are not readily available, including restricted securities, and those securities for which it is inappropriate to determine prices in accordance with the aforementioned procedures, are valued at fair value as determined in good faith under procedures adopted by the Board of Directors, although the actual calculations may be done by others. Factors considered in making this determination may include, but are not limited to, information obtained by contacting the issuer, analysts, or the appropriate stock exchange (for exchange-traded securities), analysis of the issuer's financial statements or other available documents and, if necessary, available information concerning other securities in similar circumstances. Most foreign markets close before the New York Stock Exchange (NYSE). Occasionally, developments that could affect the closing prices of securities and other assets may occur between the times at which valuations of such securities are determined (that is, close of the foreign market on which the securities trade) and the close of business on the NYSE. If these developments are expected to materially affect the value of the securities, the valuations may be adjusted to reflect the estimated fair value as of the close of the NYSE, as determined in good faith under procedures established by the Board of Directors. 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 7 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. June 30, 2004 (unaudited) NOTES TO FINANCIAL STATEMENTS (CONT'D) 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 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. 8 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. NOTES TO FINANCIAL STATEMENTS (CONT'D) June 30, 2004 (unaudited) 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. An employee of the Administrator is an Officer of the Fund. D. CUSTODIAN: JPMorgan Chase Bank serves as custodian for the Fund. The Custodian holds cash, securities, and other assets of the Fund as required by the 1940 Act. 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 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 2003 and 2002 was as follows: <Table> <Caption> 2003 DISTRIBUTIONS 2002 DISTRIBUTIONS PAID FROM: PAID FROM: (000) (000) - ---------------------------- -------------------------- LONG-TERM LONG-TERM ORDINARY CAPITAL ORDINARY CAPITAL INCOME GAIN INCOME GAIN - --------------------------------------------------------- $15,844 $2,882 $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 book and tax basis differences may result in reclassifications among undistributed (distributions in excess of) net investment income (or accumulated net investment loss), accumulated net realized gain (loss) and paid-in capital. At December 31, 2003, the components of distributable earnings on a tax basis were as follows: <Table> <Caption> UNDISTRIBUTED UNDISTRIBUTED ORDINARY INCOME LONG-TERM CAPITAL GAIN (000) (000) - --------------------------------------------------------- $4,334 $2,705 - --------------------------------------------------------- </Table> At June 30, 2004, the U.S. Federal income tax cost basis of investments was $97,689,000 and, accordingly, net unrealized appreciation for U.S. Federal income tax purposes was $17,388,000 of which $19,452,000 related to appreciated securities and $2,064,000 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, 2003, the Fund deferred to January 1, 2004, for U.S. Federal income tax purposes, post-October currency losses of $61,000. F. CONTRACTUAL OBLIGATIONS: The Fund enters into contracts that contain a variety of indemnifications. The Fund's maximum exposure under these arrangements is unknown. However, the Fund has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. G. OTHER: During the six months ended June 30, 2004, the Fund made purchases and sales totaling approximately $84,129,000 and $85,610,000, 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. 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 9 <Page> MORGAN STANLEY EASTERN EUROPE FUND, INC. NOTES TO FINANCIAL STATEMENTS (CONT'D) June 30, 2004 (unaudited) 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 the event of a failure to complete the transaction by the and counterparty. 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, 2004, the Fund repurchased 16,866 of its shares at an average discount of 18.85% from net asset value per share. Since the inception of the program, the Fund has repurchased 1,447,903 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 21, 2004, the Officers of the Fund, pursuant to authority granted by the Board of Directors declared a distribution of $1.9611 per share, derived from net realized gains, payable on July 15, 2004, to stockholders of record on June 30, 2004. H. SUPPLEMENTAL PROXY INFORMATION: The Annual Meeting of the Stockholders of the Fund was held on June 22, 2004. The following is a summary of the proposal presented and the total number of shares voted: PROPOSAL: 1. To elect the following Directors: <Table> <Caption> VOTES IN VOTES FAVOR OF AGAINST - ------------------------------------------------------------ Wayne E. Hedien 2,613,105 350,709 James F. Higgins 2,613,105 350,709 Dr. Manuel H. Johnson 2,613,105 350,709 </Table> PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A copy of (1) the Fund's policies and procedures with respect to the voting of proxies relating to the Fund's portfolio securities; and (2) how the Fund voted proxies relating to portfolio securities during the most recent twelve-month period ended June 30, 2004 is available without charge, upon request, by calling 1-800-548-7786 or by visiting our website at www.morganstanley.com/im. This information is also available on the Securities and Exchange Commission's website at www.sec.gov. 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. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILATED PURCHASERS MORGAN STANLEY CLOSED-END FUNDS SHARE REPURCHASE PROGRAM Morgan Stanley Eastern Europe Fund, Inc.* 1/1/04-6/30/04 <Table> <Caption> Total Number of Shares Maximum Number of Purchased as Part of Shares that May Yet Be Total Number of Shares Average Price Paid Publicly Announced Plans Purchased Under the Period Purchased per Share or Programs Plans or Programs - ------------------------------------------------------------------------------------------------------------- January -- -- -- Unlimited February -- -- -- Unlimited March -- -- -- Unlimited April -- -- -- Unlimited May 16,866 $25.23 16,866 Unlimited June -- -- -- Unlimited </Table> *The Share Repurchase Program commenced on 9/15/1998 **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. ITEM 9. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. Not Applicable. ITEM 10. CONTROLS AND PROCEDURES. (a) 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. (b) There were no changes in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal half-year (the registrant's second fiscal half-year in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 11. 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: /s/ Ronald E. Robison Name: Ronald E. Robison Title: Principal Executive Officer Date: August 19, 2004 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: /s/ Ronald E. Robison Name: Ronald E. Robison Title: Principal Executive Officer Date: August 19, 2004 By: /s/ James W. Garrett Name: James W. Garrett Title: Principal Financial Officer Date: August 19, 2004