| Club: | Beitar Jerusalem |
| Season: | 2020–21 |
| Chrtitle: | Chairman |
| Chairman: |  Eli Ohana |
| Mgrtitle: | Manager |
| Manager: | Yossi Mizrahi |
| Stadium: | Teddy Stadium |
| League: | Israeli Premier League |
| League Result: | 8th |
| Cup1: | Toto Cup Al |
| Cup1 Result: | 3rd |
| Cup2: | UEFA Europa League |
| Cup2 Result: | First qualifying round |
| Cup3: | State Cup |
| Cup3 Result: | Round of 16 |
| League Topscorer: | Eliran Atar (11) |
| Season Topscorer: | Eliran Atar (11) |
| Pattern B1: | _bjfc2021h |
| Pattern Sh1: | _bjfc2021h |
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| Pattern B2: | _bjfc2021a |
| Pattern Sh2: | _bjfc2021a |
| Leftarm2: | FFFFFF |
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| Pattern Sh3: | _bjfc2021t |
| Leftarm3: | 191919 |
| Body3: | 191919 |
| Rightarm3: | 191919 |
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| Prevseason: | 2019–20 |
| Nextseason: | 2021–22 |
Beitar Jerusalem are an Israeli football club based in Jerusalem. The 2020–21 season will be the clubs 84th competitive campaign since the club were formed. During this season the club will have competed in the following competitions: Israeli Premier League, Toto Cup Al, UEFA Europa League, State Cup.
See main article: 2020–21 Israeli Premier League.
See main article: 2020–21 Toto Cup Al.
See main article: 2020–21 UEFA Europa League.
See main article: 2020–21 UEFA Europa League qualifying phase and play-off round.
See main article: 2020–21 Israel State Cup.