    <SEC-DOCUMENT>0000936468-24-000033-index.html : 20240315
    <SEC-HEADER>0000936468-24-000033.hdr.sgml : 20240315
    <ACCEPTANCE-DATETIME>20240315090917
    ACCESSION NUMBER:		0000936468-24-000033
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		7
    FILED AS OF DATE:		20240315
    DATE AS OF CHANGE:		20240315

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LOCKHEED MARTIN CORP
    		CENTRAL INDEX KEY:			0000936468
    		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
    		ORGANIZATION NAME:           	04 Manufacturing
    		IRS NUMBER:				521893632
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-11437
    		FILM NUMBER:		24752721

    	BUSINESS ADDRESS:
    		STREET 1:		6801 ROCKLEDGE DR
    		CITY:			BETHESDA
    		STATE:			MD
    		ZIP:			20817
    		BUSINESS PHONE:		3018976000

    	MAIL ADDRESS:
    		STREET 1:		6801 ROCKLEDGE DRIVE
    		CITY:			BETHESDA
    		STATE:			MD
    		ZIP:			20817
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>lmt-defa14amaterials2024.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: lmt-defa14amaterials2024.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>image_0.jpg
    <TEXT>
    Document 2 - file: image_0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>image_1.jpg
    <TEXT>
    Document 3 - file: image_1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>lm-logo_blue2.jpg
    <TEXT>
    Document 4 - file: lm-logo_blue2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>mleml.jpg
    <TEXT>
    Document 5 - file: mleml.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>noticeletter-final2024_1a.jpg
    <TEXT>
    Document 6 - file: noticeletter-final2024_1a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>noticeletter-final2024_2a.jpg
    <TEXT>
    Document 7 - file: noticeletter-final2024_2a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>