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: 811-09013 NAME OF REGISTRANT: Eaton Vance Senior Income Trust ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: Two International Place Boston, MA 02110 NAME AND ADDRESS OF AGENT FOR SERVICE: Maureen A. Gemma, Esq. Two International Place Boston, MA 02110 REGISTRANT'S TELEPHONE NUMBER: 617-482-8260 DATE OF FISCAL YEAR END: 06/30 DATE OF REPORTING PERIOD: 07/01/2015 - 06/30/2016 Eaton Vance Senior Income Trust -------------------------------------------------------------------------------------------------------------------------- BLACKROCK FLTING RT INCOME STRA FD INC Agenda Number: 934249497 -------------------------------------------------------------------------------------------------------------------------- Security: 09255X100 Meeting Type: Annual Meeting Date: 29-Jul-2015 Ticker: FRA ISIN: US09255X1000 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR MICHAEL J. CASTELLANO Mgmt For For RICHARD E. CAVANAGH Mgmt For For FRANK J. FABOZZI Mgmt For For KATHLEEN F. FELDSTEIN Mgmt For For JAMES T. FLYNN Mgmt For For JERROLD B. HARRIS Mgmt For For R. GLENN HUBBARD Mgmt For For W. CARL KESTER Mgmt For For BARBARA G. NOVICK Mgmt For For JOHN M. PERLOWSKI Mgmt For For KAREN P. ROBARDS Mgmt For For -------------------------------------------------------------------------------------------------------------------------- INVESCO Agenda Number: 934262748 -------------------------------------------------------------------------------------------------------------------------- Security: 46131H107 Meeting Type: Annual Meeting Date: 26-Aug-2015 Ticker: VVR ISIN: US46131H1077 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. DIRECTOR JAMES T. BUNCH Mgmt For For BRUCE L. CROCKETT Mgmt For For RODNEY F. DAMMEYER Mgmt For For JACK M. FIELDS Mgmt For For MARTIN L. FLANAGAN Mgmt For For -------------------------------------------------------------------------------------------------------------------------- NUVEEN FLOATING RATE INCOME FUND Agenda Number: 934346037 -------------------------------------------------------------------------------------------------------------------------- Security: 67072T108 Meeting Type: Annual Meeting Date: 22-Apr-2016 Ticker: JFR ISIN: US67072T1088 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. DIRECTOR JUDITH M. STOCKDALE Mgmt For For CAROLE E. STONE Mgmt For For MARGARET L. WOLFF Mgmt For For -------------------------------------------------------------------------------------------------------------------------- NUVEEN FLOATING RATE INCOME OPPORTUNITY Agenda Number: 934346037 -------------------------------------------------------------------------------------------------------------------------- Security: 6706EN100 Meeting Type: Annual Meeting Date: 22-Apr-2016 Ticker: JRO ISIN: US6706EN1001 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1A. DIRECTOR JUDITH M. STOCKDALE Mgmt For For CAROLE E. STONE Mgmt For For MARGARET L. WOLFF Mgmt For For -------------------------------------------------------------------------------------------------------------------------- NUVEEN PREFERED & CONVERTIBLE INCOME 2 Agenda Number: 934346013 -------------------------------------------------------------------------------------------------------------------------- Security: 67073D102 Meeting Type: Annual Meeting Date: 22-Apr-2016 Ticker: JQC ISIN: US67073D1028 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1B. DIRECTOR WILLIAM C. HUNTER Mgmt For For JUDITH M. STOCKDALE Mgmt For For CAROLE E. STONE Mgmt For For MARGARET L. WOLFF Mgmt For For -------------------------------------------------------------------------------------------------------------------------- TROPICANA ENTERTAINMENT INC Agenda Number: 934408104 -------------------------------------------------------------------------------------------------------------------------- Security: 89708X105 Meeting Type: Annual Meeting Date: 12-May-2016 Ticker: TPCA ISIN: US89708X1054 -------------------------------------------------------------------------------------------------------------------------- Prop.# Proposal Proposal Proposal Vote For/Against Type Management 1. DIRECTOR DANIEL A. CASSELLA Mgmt For For HUNTER C. GARY Mgmt Withheld Against CARL C. ICAHN Mgmt Withheld Against WILLIAM A. LEIDESDORF Mgmt For For DANIEL H. SCOTT Mgmt For For ANTHONY P. RODIO Mgmt Withheld Against KEITH COZZA Mgmt Withheld Against 2. TO APPROVE THE TROPICANA ENTERTAINMENT INC. Mgmt Against Against PERFORMANCE INCENTIVE PLAN. 3. TO RATIFY THE APPOINTMENT OF GRANT THORNTON Mgmt For For LLP AS THE COMPANY'S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE FISCAL YEAR ENDING DECEMBER 31, 2016. 4. TO VOTE ON AN ADVISORY RESOLUTION TO Mgmt For For APPROVE EXECUTIVE COMPENSATION FOR THE FISCAL YEAR ENDING DECEMBER 31, 2015. * 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) Eaton Vance Senior Income Trust By (Signature) /s/ Scott H. Page Name Scott H. Page Title President Date 08/17/2016