Mark Joseph Renaud (born February 21, 1959) is a Canadian former professional ice hockey defenceman. He was drafted in the fifth round, 102nd overall, by the Hartford Whalers in the 1979 NHL Entry Draft. He played in the National Hockey League with Hartford and the Buffalo Sabres. Renaud was born in Windsor, Ontario. In his NHL career, Renaud appeared in 152 games scoring six goals and adding 50 assists.