The third series will see celebrities working nine hour days at the Celebrity Scissorhands Hair and Beauty Academy in Camden, London.
Contestants will offer hair cuts to members of the public, who can make an appointment through the BBC's website.
The show will again be presented by George Lamb, with celebrity hairdresser Lee Stafford and image consultant Steve Strange also returning.
Celebrity Scissorhands begins Sunday, October 26 on BBC Three.
