Corey Eugene Millen (born March 30, 1964) is an American former professional ice hockey center. He played in the National Hockey League between 1990 and 1997 with five teams. Internationally he played for the American national team at several tournaments, including the 1984 and 1988 Winter Olympics. In 2020, he was named the head coach of the St. Cloud Norsemen in the North American Hockey League.