John P. Gillis

John P. Gillis
Born(1803-09-06)September 6, 1803
DiedFebruary 25, 1873(1873-02-25) (aged 69)
Wilmington, Delaware
Place of burial
AllegianceUnited States of America
Branch United States Navy
Service years1825–1866
Rank Commodore
CommandsUSS Monticello
USS Seminole
USS Ossipee
ConflictsMexican–American War
American Civil War

John Pritchett Gillis (6 September 1803 – 25 February 1873) was a commodore in the United States Navy. He served in the Navy from 1825 until 1866 and saw military action in the Mexican-American War and the U.S. Civil War.