Peter Justin Stoykewych (born July 14, 1992) is a Canadian former professional ice hockey defenseman and current American Hockey League (AHL) linesman.
In 2014, Stoykewych joined the American Hockey League's St. John's IceCaps, now the Manitoba Moose, in 2014 on a two-year contract. He signed one-year contracts with the Moose in 2016 and 2017, and signed another two-year contract in July 2018. He was named captain of the Manitoba Moose on October 11, 2018.