| Club: | Sint-Truidense V.V. |
| Season: | 2021–22 |
| Owner: | DMM.com |
| Chrtitle: | Chairman |
| Chairman: | David Meekers |
| Mgrtitle: | Manager |
| Manager: | Peter Maes |
| Stadium: | Stayen |
| League: | Belgian First Division A |
| League Result: | 9th |
| Cup1: | Belgian Cup |
| Cup1 Result: | Sixth round |
| League Topscorer: | Taichi Hara (8) |
| Season Topscorer: | Taichi Hara (8) |
| Pattern La1: | _stvv2122h |
| Pattern B1: | _stvv2122h |
| Pattern Ra1: | _stvv2122h |
| Pattern Sh1: | _stvv2122h |
| Pattern So1: | _bluetops |
| Leftarm1: | FFFF00 |
| Body1: | FFFF00 |
| Rightarm1: | FFFF00 |
| Shorts1: | 0000FF |
| Socks1: | FFFF00 |
| Pattern La2: | _stvv2122a |
| Pattern B2: | _stvv2122a |
| Pattern Ra2: | _stvv2122a |
| Pattern Sh2: | _stvv2122a |
| Leftarm2: | c1c1c1 |
| Body2: | c1c1c1 |
| Rightarm2: | c1c1c1 |
| Shorts2: | c1c1c1 |
| Socks2: | c1c1c1 |
| Pattern La3: | _stvv2122t |
| Pattern B3: | _stvv2122t |
| Pattern Ra3: | _stvv2122t |
| Pattern Sh3: | _stvv2122t |
| Leftarm3: | 000000 |
| Body3: | 000000 |
| Rightarm3: | 000000 |
| Shorts3: | 000000 |
| Socks3: | 000000 |
| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
The 2021–22 season was the 98th season in the existence of Sint-Truidense V.V. and the club's seventh consecutive season in the top flight of Belgian football. In addition to the domestic league, Sint-Truidense V.V. participated in this season's edition of the Belgian Cup.
See main article: 2021–22 Belgian First Division A.
The league fixtures were announced on 8 June 2021.[1]
See main article: 2021–22 Belgian Cup.