2021–22 LEB Plata season

The 2021–22 LEB Plata season was the 22nd season of the Spanish basketball third league. It started on 9 October 2021 with the first round of the regular season and ended on 21 May 2022 with the promotion playoffs.

Promotion and relegation (pre-season)
A total of 28 teams contested the league, including 20 sides from the 2020–21 season, three relegated from the 2020–21 LEB Oro and five promoted from the 2020–21 Liga EBA.


 * Teams relegated from LEB Oro
 * Hereda Club Ourense Baloncesto
 * ICG Força Lleida (swapped places with Barça B)
 * Tizona Universidad de Burgos
 * Real Canoe NC


 * Teams promoted from Liga EBA
 * CB Fuenlabrada B
 * Safir Fruits Alginet
 * Valencia Basket B
 * FC Cartagena CB
 * Movistar Estudiantes B
 * Recambios Gaudí CB Mollet
 * Sant Antoni Ibiza Feeling


 * Teams that avoided relegation to Liga EBA
 * Ibersol CB Tarragona
 * Hozono Global Jairis
 * CB Cornellà (swapped places with Barça B)
 * NCS Alcobendas
 * CB Morón
 * Torrons Vicens CB L'Hospitalet

Group champions' playoffs
Source: FEB
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Round of 16
Source: FEB
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Quarter-finals
Source: FEB
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Semi-finals
Source: FEB
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Relegation playoffs
Source: FEB
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Copa LEB Plata
The Copa LEB Plata was played by the top team of each group after the end of the first half of the season (round 13). The cup was scheduled originally on 29 January 2022 and was postponed to 12 March 2022 in response to the COVID-19 pandemic.