List of ambassadors of the United States to the Marshall Islands

Ambassador of the United States to the Marshall Islands
Seal of the United States Department of State
Flag of a United States ambassador
Incumbent
Gregory D'Alesandro
Chargé d'affaires
since January 13, 2026
NominatorThe president of the United States
AppointerThe president
with Senate advice and consent
Inaugural holderSamuel B. Thomsen
as Representative
FormationOctober 21, 1986
WebsiteU.S. Embassy - Majuro

This is a list of the ambassadors of the United States to the Marshall Islands. The Office of the U.S. Representative was opened at Majuro on October 21, 1986. It was upgraded to an embassy on September 6, 1989.