UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM N-PX
ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED
MANAGEMENT INVESTMENT COMPANIES
 
Investment Company Act file number 811-21043
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Pioneer High Income Trust
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(Exact name of registrant as specified in charter)
 
60 State Street Boston, MA  02109
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(Address of principal executive offices)
 
Terrence J. Cullen
60 State Street
Boston, MA  02109
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(Name and address of agent for service)
 
Registrant's telephone number, including area code:  (617) 742-7825
 
Date of fiscal year end:  March 31
 
Date of reporting period:  July 1, 2017 to June 30, 2018

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)  Pioneer High Income Trust

 
By (Signature and Title) /s/ Lisa Jones
                         -------------------------
                         Lisa Jones, Chief Executive Officer
                         & President
 

Date: August 15, 2018










========================== Pioneer High Income Trust ===========================


ABENGOA S.A.

Ticker:       ABG            Security ID:  E0002V203
Meeting Date: JUN 24, 2018   Meeting Type: Annual
Record Date:  JUN 19, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Approve Consolidated and Standalone     For       For          Management
      Financial Statements
1.2   Approve Allocation of Income            For       For          Management
1.3   Approve Discharge of Board              For       For          Management
2     Ratify Appointment of and Elect Josep   For       For          Management
      Pique Camps as Director
3     Advisory Vote on Remuneration Report    For       Against      Management
4     Approve Remuneration of Directors       For       For          Management
5     Authorize Increase in Capital up to 50  For       For          Management
      Percent via Issuance of Equity or
      Equity-Linked Securities, Excluding
      Preemptive Rights of up to 20 Percent
6     Receive Amendments to Board of          None      None         Management
      Directors Regulations
7     Authorize Board to Ratify and Execute   For       For          Management
      Approved Resolutions


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ALPHA NATURAL RESOURCES HOLDINGS, INC

Ticker:       ALHA           Security ID:  02077Y109
Meeting Date: FEB 15, 2018   Meeting Type: Annual
Record Date:  DEC 28, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Reclassify Each Share of the Company's  For       For          Management
      Series A Preferred Stock, Series B
      Preferred Stock, and Common Stock Into
      Shares of Common Stock
2     Approve the Additional ANRH Charter     For       For          Management
      Amendment
3.1   Elect Director David J. Stetson         For       Withhold     Management
3.2   Elect Director Daniel J. Geiger         For       For          Management
3.3   Elect Director John E. Lushefski        For       Withhold     Management
3.4   Elect Director Harvey L. Tepner         For       Withhold     Management
4     Adjourn Meeting                         For       For          Management


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ALPHA NATURAL RESOURCES HOLDINGS, INC

Ticker:       ALHA           Security ID:  02077Y307
Meeting Date: FEB 15, 2018   Meeting Type: Annual
Record Date:  DEC 28, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Reclassify Each Share of the Company's  For       For          Management
      Series A Preferred Stock, Series B
      Preferred Stock, and Common Stock Into
      Shares of Common Stock
2     Approve the Additional ANRH Charter     For       For          Management
      Amendment
3     Elect Director W. Douglas Blackburn,    For       For          Management
      Jr.
4     Adjourn Meeting                         For       For          Management


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ANR, INC.

Ticker:       ANNNC          Security ID:  03634H100
Meeting Date: FEB 15, 2018   Meeting Type: Annual
Record Date:  DEC 28, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Approve the Reclassification of Shares  For       For          Management
2     Approve the Additional ANR Charter      For       For          Management
      Amendment
3.1   Elect Director David J. Stetson         For       Withhold     Management
3.2   Elect Director Daniel J. Geiger         For       For          Management
3.3   Elect Director John E. Lushefski        For       Withhold     Management
3.4   Elect Director Harvey L. Tepner         For       Withhold     Management
4     Adjourn Meeting                         For       For          Management


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ANR, INC.

Ticker:       ANNNC          Security ID:  03634H407
Meeting Date: FEB 15, 2018   Meeting Type: Annual
Record Date:  DEC 28, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Approve the Reclassification of Shares  For       For          Management
2     Approve the Additional ANR Charter      For       For          Management
      Amendment
3     Elect Director W. Douglas Blackburn,    For       For          Management
      Jr.
4     Adjourn Meeting                         For       For          Management


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AVAYA INC

Ticker:       AV             Security ID:  053499AG4
Meeting Date: NOV 24, 2017   Meeting Type: Written Consent
Record Date:  AUG 25, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Vote On The Plan                        For       For          Management


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CONTURA ENERGY, INC.

Ticker:       CNTE           Security ID:  21241B100
Meeting Date: MAY 01, 2018   Meeting Type: Annual
Record Date:  MAR 09, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Director Kevin S. Crutchfield     For       Withhold     Management
1.2   Elect Director Albert E. Ferrara, Jr.   For       Withhold     Management
1.3   Elect Director Anthony J. Orlando       For       Withhold     Management
1.4   Elect Director Neale X. Trangucci       For       Withhold     Management
1.5   Elect Director Michael J. Ward          For       For          Management


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MIDSTATES PETROLEUM COMPANY, INC.

Ticker:       MPO            Security ID:  59804T407
Meeting Date: JUN 01, 2018   Meeting Type: Annual
Record Date:  APR 30, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Director David J. Sambrooks       For       For          Management
1.2   Elect Director Alan J. Carr             For       For          Management
1.3   Elect Director Frederic F. Brace        For       For          Management
1.4   Elect Director Patrice D. Douglas       For       For          Management
1.5   Elect Director Neal P. Goldman          For       For          Management
1.6   Elect Director Michael S. Reddin        For       For          Management
1.7   Elect Director Todd R. Snyder           For       For          Management
1.8   Elect Director Bruce H. Vincent         For       For          Management
2     Advisory Vote to Ratify Named           For       For          Management
      Executive Officers' Compensation
3     Ratify Grant Thornton LLP as Auditors   For       For          Management


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PETROQUEST ENERGY, INC.

Ticker:       PQUE           Security ID:  716748306
Meeting Date: MAY 16, 2018   Meeting Type: Annual
Record Date:  MAR 22, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Director Charles T. Goodson       For       For          Management
1.2   Elect Director William W. Rucks, IV     For       For          Management
1.3   Elect Director E. Wayne Nordberg        For       For          Management
1.4   Elect Director W. J. Gordon, III        For       For          Management
1.5   Elect Director Charles F. Mitchell, II  For       For          Management
1.6   Elect Director J. Gerard Jolly          For       For          Management
2     Amend Omnibus Stock Plan                For       Against      Management
3     Ratify Ernst & Young LLP as Auditors    For       For          Management
4     Advisory Vote to Ratify Named           For       For          Management
      Executive Officers' Compensation

========== END NPX REPORT