Andrew Tiongson

Andrew Tiongson
Official portrait, 2022
Born (1967-06-15) 15 June 1967
Chelsea, Maine
AllegianceUnited States
BranchUnited States Coast Guard
Years of service1989–present
RankVice Admiral
Commands
Awards
Alma mater

Andrew Joseph Tiongson (born 15 June 1967) is a United States Coast Guard vice admiral. Vice Admiral Tiongson has served concurrently as Commander, Pacific Area and Commander, Defense Force West since 8 July 2022. He most recently served as the Director of Operations (J3) at the United States Southern Command and was previously Commander of the Coast Guard First District. In his first flag assignment, he served as the Coast Guard's Chief Financial Officer and Assistant Commandant for Resources .

He was promoted to his present rank of vice admiral on 11 June 2022.