2022 Tercera División RFEF play-offs
The 2022 Tercera División RFEF play-offs to Segunda División RFEF from Tercera División RFEF (promotion play-offs) will be the final play-offs for the promotion from 2021–22 Tercera División RFEF to 2022–23 Segunda División RFEF. Format. Group champions will be promoted directly to to the Segunda RFEF. Due to the remodeling of the RFEF leagues, as of this season the promotion play-off is divided into two stages: regional and national. Four teams from each group participate in the regional stage, which were classified between places second and fifth of the regular  season. The regional stage is a single match played on neutral ground. The second classified will face the fifth classified; and the third will do the same with the fourth. The winners of the two series will play a match to determine the team that will qualify for the national stage. The national stage will be played by 18 teams, which won their respective regional play-offs. Nine different matches will be played to determine the winners of the promotion to Segunda RFEF. Regional stage. Group 1 – Galicia. Group Champion: Polvorín Play-off winner: Group 2 – Asturias. Group Champion: Real  Oviedo Vetusta Play-off winner: Group 3 – Cantabria. Group Champion: Gimnástica de Torrelavega Play-off winner: Group 4 – Basque Country. Group Champion: Deportivo Alavés B Play-off winner: Group 5 – Catalonia. Group Champion: Manresa Play-off winner: Group 6 – Valencian Community. Group Champion: Valencia Mestalla Play-off winner: Group 7 – Community of Madrid. Group Champion: Atlético Madrid B Play-off winner: Group 8 – Castile and León. Group Champion: Guijuelo Play-off winner: Group 9 – Eastern Andalusia. Group Champion: Juventud Torremolinos Play-off winner: Group 10 – Western Andalusia. Group Champion: Recreativo de Huelva Play-off winner: Group 11 – Balearic Islands. Group  Champion: Mallorca B Play-off winner: Group 12 – Canary Islands. Group Champion: Atlético Paso Play-off winner: Group 13 – Region of Murcia. Group Champion: Yeclano Play-off winner: Group 14 – Extremadura. Group Champion: Diocesano Play-off winner: Group 15 – Navarre. Group Champion: Cirbonero Play-off winner: Group 16 – La Rioja. Group Champion: Arnedo Play-off winner: Group 17 – Aragon. Group Champion: Deportivo Aragón Play-off winner: Group 18 – Castilla–La Mancha. Group Champion: Guadalajara Play-off winner: