2021–22 PlusLiga

The 2021–22 PlusLiga was the 86th season of the Polish Volleyball Championship, the 69th season of the highest tier domestic division in the Polish volleyball league system since its establishment in 1954, and the 22nd season as a professional league. The league is operated by the Polish Volleyball League SA (Polska Liga Siatkówki SA).

This season was composed of 14 teams. The regular season was played as a round-robin tournament. Each team played a total of 26 matches, half at home and half away. The season started on 1 October 2021 and concluded on 14 May 2022.

ZAKSA Kędzierzyn-Koźle won their 9th title of the Polish Champions.

Regular season
Ranking system:
 * 1) Points
 * 2) Number of victories
 * 3) Set ratio
 * 4) Setpoint ratio
 * 5) H2H results

Quarterfinals

 * (to 2 victories)

Semifinals

 * (to 2 victories)

Finals

 * (to 3 victories)

11th place

 * (to 2 victories)

9th place

 * (to 2 victories)

7th place

 * (to 2 victories)

5th place

 * (to 2 victories)

3rd place

 * (to 3 victories)