| 2021–22 Czech Extraliga season | |
| League: | Czech Extraliga |
| Sport: | Ice hockey |
| Duration: | 8 September 2021 – 28 April 2022 |
| No Of Games: | 56 |
| No Of Teams: | 15 |
| Season: | Regular season |
| Season Champs: | Mountfield HK |
| Season Champ Name: | Presidential Cup |
| Playoffs: | Playoffs |
| Playoffs Link: |
|
| Finals: | Finals |
| Finals Champ: | Třinec |
| Finals Runner-Up: | Sparta Praha |
| Nextseason Year: | 2022–23 |
| Prevseason Year: | 2020–21 |
| Seasonslist: | List of Czech Extraliga seasons |
| Seasonslistnames: | Czech Extraliga |
The 2021–22 Czech Extraliga season was the 29th season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993.[1]
Each team played 56 games, playing each of the other fourteen teams four times – 2x at home, 2x away. Points were awarded for each game, where three points were awarded for winning in regulation time, two points for winning in overtime or shootout, one point for losing in overtime or shootout, and zero points for losing in regulation time. At the end of the regular season, the team that finished with the most points was crowned the league champion.
The following shows the top ten players who led the league in points, at the conclusion of the regular season.[2]
| Player | Team | |||||||
|---|---|---|---|---|---|---|---|---|
 | HC Sparta Praha | 53 | 31 | 39 | 70 | +28 | 39 | |
| | 56 | 22 | 35 | 57 | +8 | 32 | ||
| | HC Škoda Plzeň | 53 | 27 | 29 | 56 | −2 | 18 | |
 | HC Kometa Brno | 48 | 23 | 32 | 55 | +5 | 14 | |
| | Rytíři Kladno | 56 | 17 | 36 | 53 | −4 | 46 | |
 | HC Sparta Praha | 49 | 21 | 31 | 52 | +17 | 8 | |
 | Mountfield HK | 56 | 25 | 23 | 48 | +27 | 16 | |
| | HC Oceláři Třinec | 52 | 21 | 27 | 48 | +5 | 12 | |
 | HC VERVA Litvínov | 56 | 18 | 30 | 48 | −8 | 10 | |
| | HC Dynamo Pardubice | 48 | 27 | 20 | 47 | −1 | 30 |
The following shows the top ten goaltenders who led the league in goals against average, provided that they have played at least 40% of their team's minutes, at the conclusion of the regular season.[3]
| Player | Team | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| | HC Oceláři Třinec | 25 | 1394:00 | 17 | 6 | 38 | 2 | 93.00 | 1.64 | |
| | Mountfield HK | 27 | 1566:00 | 16 | 10 | 53 | 2 | 92.26 | 2.03 | |
| | HC Oceláři Třinec | 34 | 1971:00 | 20 | 12 | 72 | 5 | 91.04 | 2.19 | |
| | HC Škoda Plzeň | 25 | 1385:00 | 11 | 13 | 51 | 2 | 91.79 | 2.21 | |
| | HC Dynamo Pardubice | 38 | 2123:00 | 19 | 17 | 82 | 4 | 91.41 | 2.32 | |
| | Bílí Tygři Liberec | 44 | 2591:00 | 22 | 22 | 104 | 3 | 91.66 | 2.41 | |
| HC Kometa Brno | 20 | 1154:00 | 11 | 9 | 47 | 3 | 91.83 | 2.44 | ||
 | BK Mladá Boleslav | 32 | 1714:00 | 14 | 15 | 70 | 2 | 90.85 | 2.45 | |
| | BK Mladá Boleslav | 31 | 1614:00 | 10 | 16 | 68 | 1 | 90.41 | 2.53 | |
| | 35 | 2033:00 | 20 | 13 | 86 | 4 | 91.09 | 2.54 |
Relegation series played between Rytíři Kladno, the 14th team in regular season, and HC Dukla Jihlava, the winner of 1. Liga winners. The winner of the best-of-seven series would play in the 2022–23 Czech Extraliga.
Twelve teams qualify for the playoffs: the top four teams in the regular season have a bye to the quarterfinals, while teams ranked fifth to twelfth meet each other (5 versus 12, 6 versus 11, 7 versus 10, 8 versus 9) in a preliminary playoff round.
| align=center style="width:20px;" | Třinec | |
| Sparta Praha | ||
| České Budějovice | ||
| 4 | Mladá Boleslav | |
| 5 | Mountfield HK | |
| 6 | Pardubice | |
| 7 | Liberec | |
| 8 | Vítkovice | |
| 9 | Plzeň | |
| 10 | Olomouc | |
| 11 | Kometa Brno | |
| 12 | Karlovy Vary | |
| 13 | Litvínov | |
| 14 | Kladno | |
| 15 | Zlín |