CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in this Post-Effective
Amendment No. 63 to Registration Statement Amendment No. 002-62436
on Form N-1A of our report dated August 25, 2016, relating to the
financial statements and financial highlights of Pioneer Bond Fund
(the "Fund"), appearing in the Annual Report on Form N-CSR of the
Fund for the year ended June 30, 2016. We also consent to the
references to us under the headings "Financial Highlights" in the
Prospectus and "Independent Registered Public Accounting Firm"
and "Financial Statements" in the Statement of Additional
Information, which are part of such Registration Statement.


/s/ Deloitte & Touche LLP


Boston, Massachusetts
March 24, 2017