|Portrayed by (Movie):||Alec Baldwin|
|Portrayed by (Musical):||Matt Ban|
Dennis Dupree is the owner of The Bourbon Room.
Dennis Dupree is the owner of the Bourbon Room. He manages the Bourbon Room and is in a current relationship with Lonny Barrette. He is portrayed by Alec Baldwin in the film. At the end of the film he is seen singing along with everyone sitting beside Lonny.
- "Sister Christian" / "Just Like Paradise" / "Nothin' but a Good Time"
- "Juke Box Hero" / "I Love Rock 'n' Roll"
- "Can't Fight This Feeling"
- "Don't Stop Believin'"