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 811-09223
                                      -----

Pioneer Strategic Income Fund
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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)

Dorothy Bourassa
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:  September 30

Date of reporting period:  July 1, 2008 to June 30, 2009

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 Strategic Income Fund

By (Signature and Title)  /s/ John F. Cogan, Jr.
                         -------------------------
                         John F. Cogan, Jr., Chairman and President

Date  August 19, 2009
      ----------------


======================== PIONEER STRATEGIC INCOME FUND =========================


AINSWORTH LUMBER CO LTD

Ticker:       ANS            Security ID:  009037AG7
Meeting Date: JUL 24, 2008   Meeting Type: Bondholder
Record Date:  JUN 18, 2008

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Bondholder Resolution: Approve          For       For          Management
      Arrangement Scheme


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AINSWORTH LUMBER CO LTD

Ticker:       ANS            Security ID:  C01023206
Meeting Date: MAY 13, 2009   Meeting Type: Annual/Special
Record Date:  APR 3, 2009

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Director Robert Chadwick          For       For          Management
1.2   Elect Director Jay Gurandiano           For       For          Management
1.3   Elect Director Paul Houston             For       For          Management
1.4   Elect Director Richard Huff             For       For          Management
1.5   Elect Director John Lacey               For       Withhold     Management
1.6   Elect Director Gordon Lancaster         For       For          Management
1.7   Elect Director Jonathan I. Mishkin      For       For          Management
2     Approve Deloitte & Touche LLP as        For       For          Management
      Auditors and Authorize Board to Fix
      Their Remuneration
3     Approve Stock Option Plan               For       For          Management


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DELTA AIR LINES, INC.

Ticker:       DAL            Security ID:  247361702
Meeting Date: JUN 22, 2009   Meeting Type: Annual
Record Date:  APR 24, 2009

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Elect Director Richard H. Anderson      For       For          Management
2     Elect Director Roy J. Bostock           For       For          Management
3     Elect Director John S. Brinzo           For       For          Management
4     Elect Director Daniel A. Carp           For       For          Management
5     Elect Director John M. Engler           For       For          Management
6     Elect Director Mickey P. Foret          For       For          Management
7     Elect Director David R. Goode           For       For          Management
8     Elect Director Paula Rosput Reynolds    For       For          Management
9     Elect Director Kenneth C. Rogers        For       For          Management
10    Elect Director Rodney E. Slater         For       For          Management
11    Elect Director Douglas M. Steenland     For       For          Management
12    Elect Director Kenneth B. Woodrow       For       For          Management
13    Ratify Auditors                         For       For          Management
14    Provide for Cumulative Voting           Against   For          Shareholder


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FREMONT HOME LN OWNER TR

Ticker:                      Security ID:  35729PPW4
Meeting Date: JAN 23, 2009   Meeting Type: Written Consent
Record Date:  OCT 20, 2008

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     The Terms and Conditions of Trustees    None      For          Management
      Transmittal Dated October 28, 2008 and
      the Securities Consent


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NORTHWEST AIRLINES CORP.

Ticker:       NWA            Security ID:  667280408
Meeting Date: SEP 25, 2008   Meeting Type: Annual
Record Date:  JUL 31, 2008

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Director Roy J. Bostock           For       For          Management
1.2   Elect Director David A. Brandon         For       For          Management
1.3   Elect Director Michael J. Durham        For       For          Management
1.4   Elect Director John M. Engler           For       For          Management
1.5   Elect Director Mickey P. Foret          For       For          Management
1.6   Elect Director Robert L. Friedman       For       For          Management
1.7   Elect Director Doris Kearns Goodwin     For       For          Management
1.8   Elect Director Jeffrey G. Katz          For       For          Management
1.9   Elect Director James J. Postl           For       For          Management
1.10  Elect Director Rodney E. Slater         For       For          Management
1.11  Elect Director Douglas M. Steenland     For       For          Management
1.12  Elect Director William S. Zoller        For       For          Management
2     Approve Reorganization                  For       For          Management
3     Ratify Auditors                         For       For          Management
4     Amend Omnibus Stock Plan                For       For          Management
5     Adjourn Meeting                         For       For          Management


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PETROMENA ASA

Ticker:                      Security ID:  R69629AA2
Meeting Date: JAN 16, 2009   Meeting Type: Bondholder
Record Date:

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Approve Summons                         For       Did Not Vote Management
2     Approve Agenda                          For       Did Not Vote Management
3     Elect Two Persons to Sign Minutes       For       Did Not Vote Management
      Together with Chairman
4     Consent to Partial Redemption and       For       Did Not Vote Management
      Release of Security


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PETROMENA ASA

Ticker:                      Security ID:  R69629AA2
Meeting Date: FEB 18, 2009   Meeting Type: Bondholder
Record Date:

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1     Approve Summons                         None      For          Management
3     Approve Agenda                          None      For          Management
4     Elect Two Persons to Sign Minutes       None      For          Management
      Together with Chairman
5     Consent to Engagement of Financial      None      For          Management
      Advisor; Consent to Engagement of Rig
      Broker; Consent to Pay Certain Fees and
      Legal Expenses to Trustee, Rig Broker,
      Legal Advisor and Financial Advisor

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