Kevin Cahoon (born July 21, 1971) is an American actor, director, writer, and singer-songwriter. In 2023, he was nominated for the Tony Award for Best Featured Actor in a Musical and the Drama Desk Award for Best Featured Performance in a Musical for his performance in Shucked on Broadway.

Kevin Cahoon was born on July 21, 1971, in Houston, Texas. Cahoon began his performing career at the age of six as 'The World's Youngest Rodeo Clown', performing throughout the Texas and Oklahoma Rodeo Circuits, including many consecutive seasons at the Houston Livestock Show and Rodeo and the Texas State High School Finals Rodeo, resulting in a Letter of Citation from then Texas Governor Bill Clements.

At 10, Cahoon began his acting career in Houston, performing at local theaters including Theatre Under the Stars, Stages, The Main Street Theatre, and The Houston Grand Opera. Notable productions included the Anthony Newley/Leslie Bricusse musical Chaplin, Mame opposite Marilyn Maye, and the controversial production of Christopher Durang's Sister Mary Ignatius Explains It All For You at the then Tower Theatre.

Cahoon apprenticed with Theatre Under The Stars' Humphrey's School of Musical Theatre, appeared in numerous commercials, and performed at the opening ceremonies of Houston's Wortham Center for the Performing Arts.

He is featured in the book Theatre Under the Stars: Stars In Your Eyes.

At 13, Cahoon won the Teen Male Vocalist Grand Championship on television's Star Search, and went on to tour that summer in The Stars of Star Search.

He majored in acting at Houston's High School for the Performing and Visual Arts. He then went on to receive a BFA from New York University's Tisch School of the Arts at Circle in the Square.

After graduation, Cahoon made his Broadway debut in The Who's Tommy. On Broadway he played Ed the Hyena in The Lion King directed by Julie Taymor, George in The Wedding Singer, The Childcatcher in Chitty Chitty Bang Bang, and was in the revival of The Rocky Horror Show.