Xavier Petermann

{{short description|Canadian actor}}

{{Infobox person

| name = Xavier Petermann

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| birth_name = Xavier Norman Petermann

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| nationality = Canadian

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| occupation = actor, video game developer

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| known_for = Mario

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Xavier Norman Petermann is a Canadian former child actor from Quebec,"'Big brother' still watching, even after film is finished". The Globe and Mail, March 13, 1985. who garnered a Genie Award nomination for Best Actor at the 6th Genie Awards for his performance as an autistic child in the film Mario."Bay Boy reels in 11 Genie nominations". The Globe and Mail, February 15, 1985. The film was his first-ever acting role.

Petermann continued to act in Quebec films and television series until the early 1990s. He has since worked as a musician and as a multimedia and video game developer.