UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY INVESTMENT COMPANY ACT FILE NUMBER: 811-8876 NAME OF REGISTRANT: Senior Debt Portfolio ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: 255 State Street Boston, MA 02109 NAME AND ADDRESS OF AGENT FOR SERVICE: Alan R. Dynner, Esq. 255 State Street Boston, MA 02109 REGISTRANT'S TELEPHONE NUMBER: 617-482-8260 DATE OF FISCAL YEAR END: 11/30 DATE OF REPORTING PERIOD: 07/01/2005 - 06/30/2006 Senior Debt Portfolio - -------------------------------------------------------------------------------------------------------------------------- HAYES LEMMERZ INTERNATIONAL, INC. Agenda Number: 932370771 - -------------------------------------------------------------------------------------------------------------------------- Security: 420781304 Meeting Type: Annual Meeting Date: 27-Jul-2005 Ticker: HAYZ ISIN: - -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 01 DIRECTOR WILLIAM H. CUNNINGHAM Mgmt For For LAURIE SIEGEL Mgmt For For MOSHEN SOHI Mgmt For For 02 PROPOSAL TO RATIFY THE APPOINTMENT OF KPMG LLP Mgmt For For AS INDEPENDENT AUDITORS FOR THE COMPANY FOR ITS FISCAL YEAR ENDING JANUARY 31, 2006. * Management position unknown SIGNATURES Pursuant to the requirements of 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) Senior Debt Portfolio By (Signature) /s/ Scott H. Page Name Scott H. Page Title President Date 08/25/2006