The 2020–21 Super50 Cup was the 47th edition of the Super50 Cup, the domestic limited-overs cricket competition for the countries of the Cricket West Indies (CWI). The tournament took place in February 2021 in Antigua and Barbuda. Six teams competed in the tournament – Barbados, Guyana, Jamaica, the Leeward Islands, Trinidad and Tobago, and the Windward Islands. The West Indies Emerging Team won the previous edition of the competition.