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.
Commodore was an early title and later a rank in the United States Navy, United States Coast Guard and the Confederate States Navy, and also has been a rank in the United States Public Health Service Commissioned Corps and the National Oceanic and Atmospheric Administration Commissioned Officer Corps and its ancestor organizations. For over two centuries, the designation has been given varying levels of authority and formality.
Vice Admiral Ferdinand Louis Reichmuth was an officer of the United States Navy who served in World War I and World War II.
Cari Batson Thomas is a retired rear admiral of the United States Coast Guard and a 1984 graduate of the U. S. Coast Guard Academy. On January 22, 2010, Thomas became the third female commander of USCG Training Center Cape May to be advanced to a flag officer. Her final assignment was Assistant Commandant for Human Resources at the Coast Guard Academy.
Nancy S. Lacore is a vice admiral who serves as the chief of Navy Reserve. She previously served as the 93rd commandant of Naval District Washington from 2022 to 2024. She also served as the director of the Maritime Partnership Program, U.S. Naval Forces Europe/Africa/U.S. 6th Fleet, with additional duties as vice commander of U.S. 6th Fleet in Naples, Italy.
Kenneth R. Blackmon is a reserve United States Navy officer who has been serving as Vice Commander, of United States Fleet Forces Command since October 1, 2023.
Stephen D. Barnett is an active duty United States Navy officer and career naval flight officer who serves as the commander of Navy Region Hawaii since June 17, 2022, and as the commander of Navy Closure Task Force - Red Hill since November 2023. He most recently served as commander of Navy Region Southwest from July 16, 2021 to May 23, 2022, and before that as commander, Navy Region Northwest from March 2021 to June 2021.
Stephen Thomas Koehler is a United States Navy admiral who serves as the commander of the United States Pacific Fleet. He previously served as the director for strategy, plans, and policy of the Joint Staff from 2022 to 2024 and as commander of the United States Third Fleet from 2021 to 2022.
Alvin Holsey is a United States Navy four-star admiral and naval aviator who has served as the commander of United States Southern Command since 7 November 2024. He previously served as military deputy commander of the United States Southern Command from 2023 to 2024. He previously served as commander of the Navy Personnel Command and Deputy Chief of Naval Personnel from 2021 to 2022. He has command assignments as commander of Carrier Strike Group 1 from 2018 to 2020, and commanding officer of the U.S. Navy’s first hybrid electric propulsion warship, the USS Makin Island (LHD-8) from 2013 to 2014, having started out as its executive officer in February of the former year.
Daniel P. Martin is a United States Navy rear admiral and naval aviator who has served as the commander of Naval Safety Command since July 1, 2024. He most recently served as the director of maritime operations of the United States Pacific Fleet from 2022 to 2024. He served as the commander of Carrier Strike Group 1 from 2021 to 2022. He previously served as senior military assistant to the Assistant Secretary of State for Political-Military Affairs. In earlier command tours, he commanded Carrier Air Wing 8 from June 2015 to 2016 and Strike Fighter Squadron 37 from 2010 to 2011.
Robert Berry Chadwick II is a United States Navy rear admiral and surface warfare officer who served as the commander of Carrier Strike Group 9 from July 9, 2021 to June 2, 2023. He most recently served as the commander of Navy Region Hawaii and Naval Surface Group Middle Pacific from June 14, 2019 to June 18, 2021. Prior to that, Chadwick served as the 87th Commandant of Midshipmen at the United States Naval Academy from June 2017 to June 2019, with tours as commander of Destroyer Squadron 21 from March 2015 to August 2016 and commanding officer of USS Roosevelt (DDG-80) from November 2010 to July 2011.
Michael J. Steffen is a United States Navy rear admiral and naval aviator who serves as the commander of Navy Reserve Forces Command since July 11, 2022. He most recently served as the 92nd Commandant of Naval District Washington and deputy commander of the Joint Force Headquarters National Capital Region from June 22, 2021 to June 10, 2022.
Brian Patrick Fort is a retired United States Navy rear admiral and surface warfare officer who last served as the 35th commander of the United States Naval Forces Japan and commander of Navy Region Japan from July 10, 2019 to July 14, 2021. As CNFJ/CNRJ, Fort was responsible for providing shore readiness to U.S. naval forces in Japan and maritime support to the American forward presence in Japan as well as cooperation with the Japan Maritime Self-Defense Force to promote regional stability and deter aggression. He previously served as commander of Navy Region Hawaii and Naval Surface Group Middle Pacific from August 2017 to June 2019, with tours as commodore of Destroyer Squadron 26 from June 2013 to June 2015 and commanding officer of USS Gonzalez (DDG-66) from February 2008 to August 2009.
Milton James Sands III is a United States Navy rear admiral and Navy SEAL who has served as commander of the United States Naval Special Warfare Command since July 26, 2024. He most recently served as the chief of staff of United States Special Operations Command from 2023 to 2024. He served as the commander of Special Operations Command Africa from 2021 to 2023. Prior to that he served as commander of the Naval Service Training Command from 2019 to 2021. Prior to that, he served as vice president of the Joint Special Operations University from 2018 to 2019, with prior tours as commodore of Naval Special Warfare Group 2 from 2016 to 2018 and commander of Seal Team 8.
Nathan A. Moore is a United States Coast Guard vice admiral and commander of the Coast Guard Atlantic Area. He previously served as deputy commander of the Coast Guard Atlantic Area and as commander of the Seventeenth Coast Guard District.
