Igor Liba (born November 4, 1960) is a Slovak former professional ice hockey player.

He played 37 games in the National Hockey League with the New York Rangers and Los Angeles Kings during the 1988–89 season.

The rest of his career, which lasted from 1979 to 2003, was mainly spent in the Czechoslovak Extraliga and in other European leagues.

Internationally Liba played for the Czechslovakian national team in several tournaments, including the 1984, 1988, and 1992 Winter Olympics, winning a bronze medal in the latter.

Internationally, he played for the Czechoslovakia men's national ice hockey team, and was inducted into the player category of the IIHF Hall of Fame during the medal ceremony of the 2024 IIHF World Championship.