Justin Holl (born January 30, 1992) is an American professional ice hockey defenseman currently playing for the Toronto Maple Leafs of the National Hockey League (NHL).
He was originally drafted in the second round, 54th overall, by the Chicago Blackhawks in the 2010 NHL Entry Draft.
In 2018, Holl became the first defenseman in Maple Leaf history to record two goals in his first two NHL games.
In the same year, he helped the American Hockey League (AHL)'s Toronto Marlies win their first Calder Cup.