Item 16. Form 10-K Summary

Not applicable.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.



February 28, 2018		MARATHON PETROLEUM CORPORATION

		By: /s/ John J. Quaid

		John J. Quaid Vice President and Controller

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on February 28, 2018 on behalf of the registrant and in the capacities indicated.



Signature		Title

/s/ Gary R. Heminger		Chairman of the Board and Chief Executive Officer (principal executive officer)
Gary R. Heminger

/s/ Timothy T. Griffith		Senior Vice President and Chief Financial Officer (principal financial officer)
Timothy T. Griffith

/s/ John J. Quaid		Vice President and Controller (principal accounting officer)
John J. Quaid

*		Director
Abdulaziz F. Alkhayyal

*		Director
Evan Bayh

*		Director
Charles E. Bunch

*		Director
David A. Daberko

*		Director
Steven A. Davis

*		Director
Donna A. James

*		Director
James E. Rohr

*		Director
Frank M. Semple

*		Director
J. Michael Stice

*		Director
John P. Surma

The undersigned, by signing his name hereto, does sign and execute this report pursuant to the Power of Attorney executed by the above-named directors and officers of the registrant, which is being filed herewith on behalf of such directors and officers.



By: /s/ Gary R. Heminger		February 28, 2018

Gary R. Heminger Attorney-in-Fact

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