Roger Kortko (born February 1, 1963 in Rosthern, Saskatchewan) was a professional ice hockey centre who played 79 games in the National Hockey League. He played with the New York Islanders. He played Tier II Junior "A" for the Humboldt Broncos from 1979 to 1981. He then joined the major junior Saskatoon Blades for two seasons, scoring 62 goals and 99 assists in the 1982-83 season. The New York Islanders chose him 126th overall in the 1982 NHL Entry Draft. In 1987 he signed as a free agent with the Hartford Whalers and played for two seasons for the Binghamton Whalers. He retired in 1992.