Paul Campbell (February 27, 1923 – March 17, 1999), was an American film actor. He appeared in over 30 films between 1916 and 1941.

Campbell was best known for his work at Columbia Pictures, where he uusally portrayed tall, handsome leading men of the western genre. Modern viewers will recognize him as Duke "Clarence" Cassidy, the cowardly cowboy in The Three Stooges film Merry Mavericks.

Campbell died on March 17, 1999 in New York City.