| Club: | SK Sigma Olomouc |
| Season: | 2021–22 |
| Chrtitle: | Chairman |
| Chairman: | Josef Lébr |
| Mgrtitle: | Manager |
| Manager: | Václav Jílek |
| Stadium: | Andrův stadion |
| League: | Czech First League |
| League Result: | 7th |
| Cup1: | Czech Cup |
| Cup1 Result: | Pre-season |
| Pattern La1: | _adidascondivo21rbw |
| Pattern B1: | _sigma2122h |
| Pattern Ra1: | _adidascondivo21rbw |
| Pattern Sh1: | _adidascondivo20rbw |
| Pattern So1: | _color_3_stripes_white |
| Leftarm1: | 0000FF |
| Body1: | 0000FF |
| Rightarm1: | 0000FF |
| Shorts1: | 0000FF |
| Socks1: | 0000FF |
| Pattern La2: | _adidascondivo21rw |
| Pattern B2: | _sigma2122a |
| Pattern Ra2: | _adidascondivo21rw |
| Pattern Sh2: | _adidascondivo20rw |
| Pattern So2: | _color_3_stripes_white |
| Leftarm2: | FF0000 |
| Body2: | FF0000 |
| Rightarm2: | FF0000 |
| Shorts2: | FF0000 |
| Socks2: | FF0000 |
| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
| Body3: | FFFFFF |
| Leftarm3: | FFFFFF |
| Pattern B3: | _sigma2122t |
| Pattern La3: | _adidascondivo21wb |
| Pattern Ra3: | _adidascondivo21wb |
| Pattern Sh3: | _adidascondivo20wb |
| Pattern So3: | _color_3_stripes_black |
| Rightarm3: | FFFFFF |
| Shorts3: | FFFFFF |
| Socks3: | FFFFFF |
The 2021–22 season is the 29th season in the existence of SK Sigma Olomouc and the club's 8th consecutive season in the top flight of Czech football. In addition to the domestic league, SK Sigma Olomouc are participating in this season's edition of the Czech Cup.
See main article: 2021–22 Czech First League.
See main article: 2021–22 Czech Cup.