The 2021–22 Liga FPD season, also known as Liga Promérica for sponsorship reasons, was the 101st season since its establishment. The tournament was divided into two championships, the Apertura and Clausura, each in an identical format and each contested by 12 teams.
Apertura
Regular season Playoffs Semi-finals ;First leg ---- ;Second leg Saprissa won 3–1 on aggregate. ---- 3–3 on aggregate, Alajuelense progress on away goals rule. Final ;First leg ;Second leg Saprissa won 2–1 on aggregate. Grand final ;First leg ;Second leg Herediano won 4–2 on aggregate. ==Clausura==
Clausura
Regular season Playoffs Semi-finals ;First leg ---- ;Second leg ---- Final ;First leg ;Second leg Grand final ;First leg ;Second leg ==Aggregate table==