Steve Gatzos (born June 22, 1961 in Toronto, Ontario) is a professional ice hockey centre who played 89 games in the National Hockey League. He played with the Pittsburgh Penguins and scored 15 goals and 20 assists.
He played junior for the Sault Ste. Marie Greyhounds from 1978 to 1981. The Pittsburgh Penguins chose him 28th overall in the 1981 NHL Entry Draft. Gatzos split the next four years between the Penguins and the minor pros. He then sat out a couple of seasons due to injuries.