POWER OF ATTORNEY

LOCKHEED MARTIN CORPORATION


The undersigned hereby constitutes and appoints Kerri R. Morey and Peter L.
Trentman, and each of them, jointly and severally, her lawful attorney-in-fact
and agent, with full power of substitution and re-substitution, for her and in
her name, place and stead, in any and all capacities to execute and file, or
cause to be filed, with exhibits thereto and other documents in connection
therewith, with the Securities and Exchange Commission any and all reports or
forms (including but not limited to Forms 3, 4 or 5, or Form 144 or Form ID) and
  any supplements or amendments thereto as are required to be filed by the
undersigned pursuant to Section 16 of the Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder, and Rule 144 of
the Securities Act of 1933,  with respect to the equity securities of Lockheed
Martin Corporation, granting unto said attorneys-in-fact and agents, and each of
  them, full power and authority to do and perform each and every act and thing
requisite or necessary to be done as fully to all intents and purposes as she
might or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents, and each of them, or any substitute or
substitutes, may lawfully do or cause to be done by virtue hereof.




January 16, 2020					/s/ Maryanne R. Lavan
							Maryanne R. Lavan