Colleen Joy Miller is an American former actress. She starred in several films, such as the Westerns Gunfight at Comanche Creek (1963) and Four Guns to the Border (1954).

The daughter of Elias and Lillian Miller, she was born in Yakima, Washington, and raised in Portland, Oregon. Miller attended Lincoln High School in Portland and graduated at age fifteen. In 1949, she was chosen "Miss Portland".