| 2020–21 MJHL season | |
| League: | Manitoba Junior Hockey League |
| Sport: | Ice hockey |
| Pixels: | 250 |
| No Of Games: | 46[1] |
| No Of Teams: | 12 |
| Season: | Regular Season |
| Season Champs: | not awarded |
| Season Champ Name: | First Place |
| Mvp: | not awarded |
| Mvp Link: | Steve "Boomer" Hawrysh Award |
| Top Scorer: | not awarded |
| Top Scorer Link: | Mike Ridley Trophy |
| Finals: | Turnbull Cup |
| Finals Link: | Turnbull Cup |
| Finals Champ: | Not awarded |
| Finals Mvp: | Not awarded |
| Finals Mvp Name: | Playoff MVP |
| Seasonslist: | List of MJHL seasons |
| Seasonslistnames: | List of MJHL |
| Prevseason Link: | 2019–20 MJHL season |
| Prevseason Year: | 2019–20 |
| Nextseason Link: | 2021–22 MJHL season |
| Nextseason Year: | 2021–22 |
The 2020–21 season was the Manitoba Junior Hockey League's (MJHL) 104th year of operation. The league was unable to complete the season for the second consecutive year due to the COVID-19 pandemic.
Standings when play halted on November 12, 2020:
| Interior Division | GP | W | L | OTL | SOL | Pts | Win % | GF | GA | |
|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 8 | 0 | 1 | 0 | 17 | .944 | 39 | 24 | ||
| 8 | 4 | 3 | 1 | 0 | 9 | .563 | 25 | 25 | ||
| 8 | 3 | 5 | 0 | 0 | 6 | .375 | 23 | 28 | ||
| 10 | 2 | 6 | 2 | 0 | 4 | .300 | 23 | 38 | ||
| Northwest Division | GP | W | L | OTL | SOL | Pts | Win % | GF | GA | |
| 10 | 7 | 3 | 0 | 0 | 14 | .700 | 40 | 35 | ||
| 9 | 5 | 4 | 0 | 0 | 10 | .556 | 41 | 37 | ||
| 6 | 3 | 3 | 0 | 0 | 6 | .500 | 26 | 21 | ||
| 6 | 1 | 4 | 1 | 0 | 3 | .250 | 23 | 32 | ||
| Southeast Division | GP | W | L | OTL | SOL | Pts | Win % | GF | GA | |
| 6 | 5 | 0 | 0 | 1 | 11 | .917 | 30 | 10 | ||
| 7 | 5 | 1 | 0 | 0 | 11 | .786 | 29 | 12 | ||
| 8 | 3 | 5 | 0 | 0 | 6 | .375 | 16 | 29 | ||
| 5 | 0 | 4 | 0 | 1 | 1 | .100 | 6 | 30 |