Karen Dior (February 14, 1967 – August 25, 2004) was the stage name of Geoffrey Gann, an American actor, singer, director, and drag queen. Karen Dior was born Geoffrey Gann in Missouri; he was adopted as an infant into a Southern Baptist family, and was raised in that religious tradition.

Gann moved to Los Angeles at the age of 21 and began working in a beauty salon and performing in drag shows in West Hollywood bars. In 1989, he began appearing in bisexual and transgender adult films. He performed in approximately 120 adult films, most of them under the Dior name.