Attached files

file filename
EX-32.2 - EXHIBIT 32.2 - MPLX LPmplx-20171231xex322.htm
EX-32.1 - EXHIBIT 32.1 - MPLX LPmplx-20171231xex321.htm
EX-31.2 - EXHIBIT 31.2 - MPLX LPmplx-20171231xex312.htm
EX-31.1 - EXHIBIT 31.1 - MPLX LPmplx-20171231xex311.htm
EX-24.1 - EXHIBIT 24.1 - MPLX LPmplx-20171231xex241.htm
EX-21.1 - EXHIBIT 21.1 - MPLX LPmplx-20171231xex211.htm
EX-12.1 - EXHIBIT 12.1 - MPLX LPmplx-20171231xex121.htm
10-K - 10-K - MPLX LPmplx-20171231x10k.htm
Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Forms S‑3 (No. 333-219795, No. 333-220267, and No. 333-211397) and S‑8 (No. 333-222474 and No. 333-184707) of MPLX LP of our report dated February 28, 2018 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.  

/s/ PricewaterhouseCoopers LLP
Toledo, Ohio
February 28, 2018