Admiral is a four-star commissioned officer rank in the United States Navy, the United States Coast Guard, and the United States Public Health Service Commissioned Corps with the pay grade of O-10. Admiral ranks above vice admiral and below fleet admiral in the Navy; the Coast Guard and the Public Health Service do not have an established grade above admiral. Admiral is equivalent to the rank of general in the other uniformed services. The National Oceanic and Atmospheric Administration Commissioned Officer Corps has never had an officer hold the grade of admiral. However, 37 U.S.C. § 201 of the U.S. Code established the grade for the NOAA Corps, in case a position is created that merits the four-star grade.
Joseph Devereux Kernan is a retired United States Navy vice admiral and the former under secretary of defense for intelligence. His last military assignment was serving as the military deputy commander of the United States Southern Command (USSOUTHCOM), Miami, Florida, from May 23, 2011, to September 2013. He was the second-in-command of one of nine unified commands under the Department of Defense.
Robert Peter Burke is a retired United States Navy admiral who last served as the commander of United States Naval Forces Europe-Africa and Allied Joint Force Command Naples from 17 July 2020 to 27 June 2022. He served as Vice Chief of Naval Operations from 10 June 2019 until 29 May 2020, having previously served as the 58th Chief of Naval Personnel from 27 May 2016 to 23 May 2019.
John G. Hannink is a retired United States Navy officer. He last served as the 44th Judge Advocate General (JAG) of the United States Navy. He assumed the position on September 12, 2018 following the retirement of Vice Admiral James W. Crawford, III and relinquished it on August 18, 2021 to Darse Crandall.
John Christopher Aquilino is an admiral in the United States Navy, serving as the commander of the United States Indo-Pacific Command since April 30, 2021. He previously served as the commander of the United States Pacific Fleet and before that, commander of the United States Fifth Fleet and Combined Maritime Forces.
Christopher Watson Grady is a United States Navy admiral who is currently serving as the 12th vice chairman of the Joint Chiefs of Staff since December 20, 2021.
Admiral Lisa Marie Franchetti is a United States Navy admiral who has served as the 33rd chief of naval operations since November 2, 2023. She most recently served as the 42nd vice chief of naval operations from September 2022 to November 2023 and as acting chief of naval operations (CNO) from August to November 2023.
Kelly A. Aeschbach is a vice admiral in the United States Navy who currently serves as the commander of U.S. Naval Information Forces (NAVIFOR). Before that, she served as Director of the National Maritime Intelligence-Integration Office and Commander of the Office of Naval Intelligence. and prior to that as Deputy Director of Intelligence for United States Forces – Afghanistan.
Andrew Lloyd Lewis is a retired admiral in the United States Navy who last served as the commander of the United States Second Fleet and NATO Joint Force Command for the Atlantic. Lewis previously served as the Deputy Chief of Naval Operations for Operations, Plans and Strategy. He took command of the United States Second Fleet upon its reestablishment on August 24, 2018.
Michael A. Brookes is a United States Navy rear admiral who serves as the director of the National Maritime Intelligence-Integration Office and commander of the Office of Naval Intelligence. He previously served as the director of intelligence of the U.S. Southern Command and U.S. Strategic Command.
John Vincent Fuller is a United States Navy vice admiral who serves as the 42nd Naval Inspector General since June 11, 2021. Prior to that, Fuller served as deputy director for force protection of the Joint Staff and before that as the director of strategy, plans, and policy of the United States Northern Command.
Stephen Thomas "Web" Koehler is a United States Navy vice admiral who serves as the director for strategy, plans, and policy of the Joint Staff. He previously served as the 31st Commander of the United States Third Fleet.
Darse Earle Crandall Jr. is a United States Navy vice admiral who serves as the 45th Judge Advocate General of the Navy since August 18, 2021. He most recently served as the Deputy Judge Advocate General of the Navy and Commander of the Naval Legal Service Command from September 12, 2018 to August 18, 2021.
Frank Mitchell Bradley is a United States Navy vice admiral and commander of Joint Special Operations Command since August 10, 2022. He most recently served as the commander of Special Operations Command Central from July 20, 2020 to July 1, 2022. Prior to that, he served as the assistant commander of Joint Special Operations Command from 2018 to 2020.
