Philip Ahn was an American actor and activist of Korean descent. With over 180 film and television credits between 1935 and 1978, he was one of the most recognizable and prolific Asian-American character actors of his time. He is widely regarded as the first Korean American film actor in Hollywood. He is not to be confused with Philson Ahn, another screen actor who broke into films in the late 1930s; Philson was Philip's younger brother.

Ahn Chang Ho, sometimes An Chang-ho, was a prominent Korean politician, Korean independence activist, and an early leader of the Korean-American immigrant community in the United States. He is also commonly referred to by his art name Dosan.