Luke Grimes

Luke Grimes is an American actor and musician best known for his role as Kayce Dutton on the Paramount Network series Yellowstone. Born in Dayton, Ohio, Grimes grew up in a creative household — his father is a Pentecostal pastor, and Luke developed interests in both music and acting from a young age. He studied at the American Academy of Dramatic Arts in New York City before pursuing a career in Hollywood.

Grimes began his career with smaller roles in films and television, including a recurring part on the HBO series True Blood where he played the vampire James Kent. He appeared in notable films such as American Sniper (2014) directed by Clint Eastwood, where he played Marc Lee alongside Bradley Cooper, and Fifty Shades of Grey and its sequels, where he portrayed Elliot Grey. These roles helped him build name recognition and demonstrated his ability to work in major studio productions.

His career took a major leap when he was cast as Kayce Dutton, the conflicted youngest son of the Dutton family, in Yellowstone beginning in 2018. The show became a cultural phenomenon, and Grimes’ portrayal of a man torn between his ranching heritage and his wife’s Native American family resonated deeply with audiences. His performance earned him widespread praise and significantly elevated his standing in Hollywood. Beyond acting, Grimes has pursued a career in country music, releasing original songs that reflect his personal roots.

As of 2026, Luke Grimes’ net worth is estimated at $5 million. His primary income comes from his role on Yellowstone, supplemented by his film career and his growing music endeavors. With his combination of acting talent and musical artistry, Grimes has positioned himself as a multi-faceted entertainer with a promising future.