Riley Brebner is a New Zealand actor, musical theatre performer, and improviser. A graduate of the National Academy of Singing and Dramatic Arts (NASDA), they perform regularly with Bullrush at Basement Theatre and create original devised work, including Eat, Sleep, Dance, Repeat, for which they were awarded Most Promising Emerging Performer at the 2026 New Zealand Fringe Awards. On screen, Riley appears as Wendy in the TVNZ+ comedy series Camp Be Better.