USS Sentry may refer to the following ships of the United States Navy:
USS Cony (DD/DDE-508), a Fletcher-class destroyer, was a ship of the United States Navy named for Joseph S. Cony (1834–1867), a naval officer during the Civil War.
USS Execute (AM-232) was an Admirable-class minesweeper built for the United States Navy during World War II. She was originally ordered and laid down as USS PCE-905, the lead ship of the PCE-905 class of patrol craft. She was reclassified as an Admirable-class minesweeper by the time of her June 1944 launch, and named Execute by the time of her November 1944 commissioning. After service in the Pacific during World War II, she was decommissioned in August 1946 and placed in reserve. While she remained in reserve, Execute was reclassified as MSF-232 in February 1955 but never reactivated. In 1962, she was sold to the Mexican Navy and renamed ARM DM-03. In 1994, she was renamed ARM General Juan N. Méndez (C51). She was stricken in July 2001, but her ultimate fate is not reported in secondary sources.
USS Serene (AM-300) was an Admirable-class minesweeper built for the United States Navy during World War II. She served in the Pacific Ocean and was awarded six battle stars. She was decommissioned and placed in reserve in 1946. In January 1964, the former Serene was transferred to South Vietnam as RVNS Nhật Tảo (HQ-10) in the Republic of Vietnam Navy. She was sunk in January 1974 during combat with Chinese forces in the Battle of the Paracel Islands.
USS Shelter (AM-301) was an Admirable-class minesweeper built for the United States Navy during World War II. After service in the Pacific during World War II, Shelter was decommissioned in June 1946 and placed in reserve. In January 1964, she was transferred to South Vietnam for service in the Republic of Vietnam Navy as RVNS Chi Linh (HQ-11). She remained in South Vietnamese service until the collapse of that country in 1975. Chi Linh was one of several ships that fled from South Vietnam to the Philippines. She was then commissioned into the Philippine Navy in April 1976 as RPS Datu Tupas (PS-18), named after a chieftain of Cebu. The ship's fate is not reported in secondary sources.
USS Triumph (AM-323) was a World War II Auk-class minesweeper of the United States Navy.
USS Velocity (AM-128) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing. She was the second warship to bear the name.
USS Sage (AM-111) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing naval mines.
USS Tumult (AM-127) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.
USS Salute (AM-294), was a U.S. Navy oceangoing minesweeper, laid down on 11 November 1942 by Winslow Marine Railway and Shipbuilding Co., Seattle, Washington; launched on 6 February 1943; sponsored by Miss Patricia Lindgren; and commissioned on 4 December 1943.
USS Success (AM-310) was an Admirable-class minesweeper built for the United States Navy during World War II. She was awarded four battle stars for service in the Pacific during World War II. She was decommissioned in July 1946 and placed in reserve. While she remained in reserve, Success was reclassified as MSF-310 in February 1955 but never reactivated. In October 1962, she was sold to the Mexican Navy and renamed ARM DM-08. Although she is reported out of service, her ultimate fate is not reported in secondary sources.
USS Strategy (AM-308) was a steel-hulled Admirable-class minesweeper built for the U.S. Navy during World War II. She had a courageous and adventurous life in clearing minefields in areas controlled by Japanese forces. She survived attacks by Japanese gunfire and planes, and won four battle stars for her service under battle conditions.
USS Staunch (AM-307) was a steel-hulled Admirable-class minesweeper built for the U.S. Navy during World War II. Her crew was quickly trained in the art of minesweeping and then sent to the Pacific Ocean to clear dangerous mine fields so that Allied troops could land on Japanese-held beaches. Because of her courageous work under fire, she was awarded four battle stars.
USS Scurry (AM-304) was a steel-hulled Admirable-class minesweeper constructed for the U.S. Navy during World War II. She was crewed by sailors who were trained in minesweeping, and quickly sent to the Pacific Ocean to clear minefields so that Allied forces could invade Japanese-held beaches. For this dangerous work, often under enemy fire, she was awarded four battle stars.
USS Recruit (AM-285) was an Admirable-class minesweeper built for the United States Navy during World War II. She was awarded 3 battle stars for service in the Pacific during World War II. She was decommissioned in August 1946 and placed in reserve. While she remained in reserve, Recruit was reclassified as MSF-285 in February 1955 but never reactivated. In 1963, she was sold to the Mexican Navy and renamed ARM DM-07. Although she is reported out of service, her ultimate fate is not reported in secondary sources.
USS Saunter (AM-295) was an Admirable-class minesweeper built for the U.S. Navy during World War II. She was built to clear minefields in offshore waters.
USS Scout (AM-296) was an Admirable-class minesweeper built for the United States Navy during World War II; she was the third U.S. Navy ship to bear the name. She was awarded 5 battle stars for service in the Pacific during World War II. She was decommissioned in February 1947 and placed in reserve. Although she did not see service in the war zone, Scout was recommissioned in May 1951 during the Korean War and remained in commission until March 1954, when she was placed in reserve again. While she remained in reserve, Scout was reclassified as MSF-296 in February 1955 but never reactivated. In October 1962, she was sold to the Mexican Navy and renamed ARM DM-09. Although she is reported out of service, her ultimate fate is not reported in secondary sources.
USS Scrimmage (AM-297) was an Admirable-class minesweeper built for the United States Navy during World War II. She was built to clear minefields in offshore waters. She served in the Pacific Ocean and, because of her valiant efforts in combat, her crew returned home with six battle stars.
USS Scuffle (AM-298) was an Admirable-class minesweeper built for the United States Navy during World War II. She was awarded a Presidential Unit Citation and five battle stars for service in the Pacific during World War II. She was decommissioned in June 1946 and placed in reserve. While remaining in reserve, Scuffle was reclassified as MSF-298 in February 1955, but never reactivated. In October 1962, she was sold to the Mexican Navy and renamed ARM DM-05. In 1994, she was renamed ARM General Felipe Xicoténcatl (C53). She was sunk as an artificial reef and dive attraction off of Cozumel in 1999, and was stricken from the rolls of the Mexican Navy in 2000.
USS Skirmish (AM-303) was an Admirable-class minesweeper built for the United States Navy during World War II. She received four battle stars during World War II. She was decommissioned in December 1945 and placed in reserve. In February 1955, while still in reserve, her hull number was changed from AM-303 to MSF-303, but she was not reactivated. She was transferred to the Dominican Republic in January 1965 and renamed Separación (BM455). She was employed as a patrol vessel in Dominican Navy service and renamed Prestol Botello in 1976. Her pennant number was changed from BM454 to C454 during a 1995 refit. As of 2007, Prestol Botello remained in active service for the Dominican Navy.
United States
Republic of Vietnam Navy 
Vietnam People's Navy 
