Stephen Paul Ludzik (born April 3, 1961 in Etobicoke, Ontario) is a retired former professional ice hockey player and coach who has worked as a television analyst for The Score television network.

He had a distinguished junior career with the Niagara Falls Flyers of the Ontario Hockey League, amassing 125 goals and 233 assists, for a total of 358 points. This broke the career point total record for the Flyers, which still stands today. He was subsequently named to the Flyers' All-Time Five Man All-Star Team.

He was drafted 28th overall by the Chicago Blackhawks in the 1980 NHL Entry Draft. After one more year of junior hockey, Ludzik turned pro in 1981-82. He split that season between the Blackhawks and the American Hockey League's New Brunswick Hawks. The next season he became a Blackhawk regular.

Ludzik played with the Blackhawks until the 1988-89 season. Except for 11 games with the Buffalo Sabres in 1989-90, he spent the rest of his playing career in the minors. He played in a total of 424 NHL games and scored 46 goals and 93 assists.