The 2021–22 West Indies Championship was the 55th edition of the Regional Four Day Competition, the domestic first-class cricket competition for the countries of the Cricket West Indies (CWI), which started on 9 February 2022. Six teams contested the tournament – Barbados, Guyana, Jamaica, the Leeward Islands, Trinidad and Tobago, and the Windward Islands. The series was played for the Headley–Weekes Trophy, named after George Headley and Sir Everton Weekes. Barbados were the defending champions.