Noah Keen (October 10, 1920^{[citation needed]} – March 24, 2019)^[1] was an American film and television actor.

This article needs additional citations for verification. (July 2019)

Keen was born in Cincinnati, Ohio.^[1] He fought in World War II as a bombardier in the Army Air Force.^[1]

Keen made many guest appearances in television series such as The Twilight Zone in the episodes "The Arrival" and "The Trade-Ins". In 1962 he made two guest appearances on Perry Mason; first as murder victim Harlow Phipps in "The Case of the Crippled Cougar", then as Dr. Stephen Grant in "The Case of the Lurid Letter". ^{[citation needed]} In 1962 Keen appeared as Samuel Cole on the TV western The Virginian in the episode titled "The Accomplice".

Other series on which he made guest appearances include The Eleventh Hour, Judd for the Defense, Bonanza, Mission: Impossible, The Mod Squad, The Waltons and The Rockford Files. Keen had also appeared in movies such as Battle for the Planet of the Apes and Disorganized Crime. Although he had been acting less frequently since the 1980s, he still made occasional appearances such as a guest appearance on the episode "Johnny Cakes" of The Sopranos.

This section does not cite any sources. (September 2022)

Keen moved from California to New York when he married Raphael and they lived in Harlem until he died.

Keen often participated in small acting roles until he was almost 94.

Keen died on March 24, 2019, aged 98.