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 811-22014
-----
 
Pioneer Diversified High Income Trust
----------------------------------------------------
(Exact name of registrant as specified in charter)
 
60 State Street Boston, MA  02109
----------------------------------------------------
(Address of principal executive offices)
 
Terrence J. Cullen
60 State Street
Boston, MA  02109
----------------------------------------------------
(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 Diversified High Income Trust

 
By (Signature and Title) /s/ Lisa Jones
                         -------------------------
                         Lisa Jones, Chief Executive Officer
                         & President
 
Date: August 15, 2018











======================== Diversified High Income Trust =========================


DESARROLLADORA HOMEX S.A.B. DE C.V.

Ticker:       HOMEX *        Security ID:  P35054132
Meeting Date: SEP 29, 2017   Meeting Type: Special
Record Date:  SEP 18, 2017

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Present Report on Operations and        For       For          Management
      Operational Projects of the Company
      and its Subsidiaries
1.2   Present Report on Business Plan of the  For       For          Management
      Company
2     Approve Cancellation of Treasury        For       For          Management
      Shares Related to Conversion of
      Obligations
3.1   Authorize Increase in Variable Portion  For       Against      Management
      of Capital via Capitalization of
      Liabilities
3.2   Authorize Increase in Variable Portion  For       Against      Management
      of Capital via Injection of Capital
4     Elect or Ratify Directors and Chairmen  For       For          Management
      of Committees
5     Authorize Board to Ratify and Execute   For       For          Management
      Approved Resolutions


--------------------------------------------------------------------------------

DESARROLLADORA HOMEX S.A.B. DE C.V.

Ticker:       HOMEX *        Security ID:  P35054132
Meeting Date: FEB 12, 2018   Meeting Type: Special
Record Date:  JAN 29, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Present Report on Implementation of     For       For          Management
      Approved Capital Increase by General
      Meeting on Sep. 29, 2017
2     Elect or Ratify Members and Chairman    For       Against      Management
      of the Board
3     Authorize Board to Ratify and Execute   For       For          Management
      Approved Resolutions


--------------------------------------------------------------------------------

DESARROLLADORA HOMEX S.A.B. DE C.V.

Ticker:       HOMEX *        Security ID:  P35054132
Meeting Date: APR 26, 2018   Meeting Type: Annual
Record Date:  APR 13, 2018

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Approve Individual and Consolidated     For       Against      Management
      Financial Statements and Statutory
      Reports
2     Approve Allocation of Income            For       For          Management
3     Present Report on Share Repurchase      For       For          Management
      Reserve
4     Approve Report of Audit Committee and   For       For          Management
      Corporate Practices and Compensation
      Committee
5     Approve Cancellation of Treasury Shares For       For          Management
6     Determine Integration of Share          For       Against      Management
      Capital; Approve Reverse Stock Split
7     Receive Report on Integration of Share  For       For          Management
      Capital in Connection with Previous
      Items 5 and 6
8     Elect or Ratify Directors, Chairman,    For       Against      Management
      Secretary of Board, Chairmen and
      Members of Audit Committee and
      Corporate Practices and Compensation
      Committee; Approve Their Remuneration;
      Verify Independence Classification of
      Directors
9     Authorize Board to Ratify and Execute   For       For          Management
      Approved Resolutions


--------------------------------------------------------------------------------

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


--------------------------------------------------------------------------------

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