Quentin Kenihan (February 27, 1975 – October 6, 2018) was an Australian disability advocate, writer and actor. He was born with osteogenesis imperfecta, a rare bone disease.

Kenihan was born in Box Hill, Victoria, in 1975 and first came to the attention of the public aged seven when he was the feature of a documentary by Australian journalist Mike Willesee. He later was the host of a Ten Network television show Quentin Crashes. In 2016, Kenihan participated in a lengthy television interview with Ray Martin.