| Club: | SD Amorebieta |
| Season: | 2021–22 |
| Chrtitle: | President |
| Chairman: | Jon Larrea |
| Mgrtitle: | Head coach |
| Manager: | Iñigo Vélez |
| Stadium: | Urritxe |
| League: | Segunda División |
| League Result: | 20th |
| Cup1: | Copa del Rey |
| Cup1 Result: | Second round |
| League Topscorer: | Gorka Guruzeta (13) |
| Season Topscorer: | Gorka Guruzeta (13) |
| Pattern La1: | _amorebieta2122h |
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| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
The 2021–22 season was the 97th season in the existence of SD Amorebieta and the club's first ever season in the second division of Spanish football. In addition to the domestic league, Amorebieta participated in this season's edition of the Copa del Rey.
See main article: 2021–22 Segunda División.
The league fixtures were announced on 30 June 2021.[2] [3]
See main article: 2021–22 Copa del Rey.