Zellio Louis Peter Toppazzini (January 5, 1930 – April 1, 2001) was a Canadian professional ice hockey player who played 123 games in the National Hockey League. In the NHL, he played with the New York Rangers, Boston Bruins, and Chicago Black Hawks. He was the brother of Jerry Toppazzini, who played 11 seasons in the NHL, and the great-uncle of current NHL player Justin Williams. In 2000, The Rhode Island Reds Heritage Society named Toppazzini its "Player of the Century"; it presents an annual award in his honor. In 2012, Zellio was inducted into the AHL Hall of Fame.