Sheila Marie Canning is a fictional character from the Australian soap opera Neighbours, played by Colette Mann. The character was teased by the show's executive producer Richard Jasek in January 2012. The following month Mann's casting was announced. She had previously appeared in the soap in 1995, temporarily taking over the role of Cheryl Stark for eight weeks. Mann made her debut screen appearance as Sheila during the episode broadcast on 3 May 2012. After taking a brief break to appear in a play, Mann was promoted to the regular cast.