
Ralph Philander Ahn is a Korean American actor. He is the son of Dosan Ahn Chang-ho, one of Korea's most respected patriotic figures and also a historical figure in America. His father's contributions to the Korean independence movement influenced Ahn's involvement in politics, World War II, and support for the Korean community of Los Angeles.

JoAnne S. Bass is an American military noncommissioned officer and the nineteenth Chief Master Sergeant of the Air Force. She became the Chief Master Sergeant of the Air Force, and the first female senior enlisted service member of any United States military branch, on August 14, 2020, having been selected for the position on June 19, 2020. She is also the first person of Asian-American descent to hold the senior enlisted position in the Air Force. At the time of her selection, she was the Second Air Force's Command Chief Master Sergeant at Keesler Air Force Base in Mississippi, which she had reported to in July 2018. Air Force News reported "incoming Air Force Chief of Staff Gen. CQ Brown said Bass brings skills, temperament and experience that the job requires and an outlook on leadership that meshes with his own", and that he "could not be more excited to work side-by-side with Chief Bass."
Dan Choi is an American former infantry officer in the United States Army who served in combat in the Iraq War during 2006–2007. He became an LGBT rights activist following his coming out on The Rachel Maddow Show in March 2009 and publicly challenged America's Don't Ask, Don't Tell policy, which forbade lesbian, gay and bisexual (LGB) service members from serving openly.

Herbert Young Cho Choy was the first Asian American to serve as a United States federal judge and the first person of Korean ancestry to be admitted to the bar in the United States. He served as a United States Circuit Judge of the United States Court of Appeals for the Ninth Circuit.

Susan Ahn Cuddy was the first female gunnery officer in the United States Navy. She was the eldest daughter of Korean independence activist Ahn Chang-ho and Helen Ahn, the first married Korean couple to emigrate to the United States in 1902. She joined the Navy in 1942 and served until 1946, reaching the rank of lieutenant. She was the first Asian-American woman to join the U.S. Navy.
Major General Sharon K.G. Dunbar is a retired United States Air Force general officer. She was the first female in Air Force history to serve as Commanding General of the Air Force District of Washington (AFDW), the Air Force component to the Joint Force Headquarters National Capital Region, and Commander of the 320th Air Expeditionary Wing, both headquartered at Joint Base Andrews, Maryland. In this unique dual-command position, Dunbar oversaw Air Force operations in the National Capital Region with specific responsibilities for organizing, training and equipping combat forces for aero-space expeditionary operations as well as for continuity of government associated with homeland security response, disaster relief, civil support operations, and national special security events. She was likewise the senior Air Force officer responsible for the execution of major ceremonial events such as the 57th Presidential Inauguration in 2013. As the AFDW Commander, Dunbar provided major command-level support for 60,000 military and civilian personnel assigned worldwide and was the Uniform Code of Military Justice authority for 40,000 Airmen.

Richard C. Kim is a United States Army brigadier general.

Young-Oak Kim was a United States Army officer during World War II and the Korean War and a civic leader and humanitarian. He was a member of the U.S. 100th Infantry Battalion and 442nd Regimental Combat Team, and a combat leader in Italy and France during World War II. He was awarded 19 medals, including the Distinguished Service Cross, two Silver Stars, two Bronze Stars, three Purple Hearts, a Bronze Medal of Military Valor, a Légion d'honneur, a Croix de guerre, and (posthumously) the Korean Taeguk Cordon of the Order of Military Merit. After his military career, Kim dedicated his life to public service and was an active founder and leader of several non-profit organizations for underserved communities throughout Southern California. He died of cancer at the age of 86. In May 2016, members of the Congressional Asian Pacific American Caucus held a press conference, organized by the Council of Korean Americans, to call on President Barack Obama to posthumously award Kim the nation’s highest civilian honor, the Presidential Medal of Freedom.

David Henry Oh is an American attorney and politician who has served as a Republican member of the Philadelphia City Council since 2012. He was the first Asian American elected to the city council.

Fred F. Ohr was an American World War II flying ace, credited with the destruction of six aircraft in the air and 17 on the ground.
Peter Meong Rhee is an American surgeon, medical professor, and military veteran. During his 24 years in the United States Navy, Rhee served as a battlefield casualty physician in Afghanistan and Iraq.