| Club: | SD Ponferradina |
| Season: | 2021–22 |
| Chrtitle: | President |
| Chairman: | José Fernández Nieto |
| Mgrtitle: | Head coach |
| Manager: | Bolo |
| Stadium: | Estadio El Toralín |
| League: | Segunda División |
| League Result: | 8th |
| Cup1: | Copa del Rey |
| Cup1 Result: | Round of 32 |
| League Topscorer: | Yuri (12) |
| Season Topscorer: | Yuri (13) |
| Pattern La1: | _ponferradina2122h |
| Pattern B1: | _ponferradina2122h |
| Pattern Ra1: | _ponferradina2122h |
| Pattern Sh1: | _ponferradina2122h |
| Pattern So1: | _ponferradina2122h |
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| Pattern La2: | _ponferradina2122a |
| Pattern B2: | _ponferradina2122a |
| Pattern Ra2: | _ponferradina2122a |
| Pattern Sh2: | _ponferradina2122a |
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| Pattern La3: | _ponferradina2122t |
| Pattern B3: | _ponferradina2122t |
| Pattern Ra3: | _ponferradina2122t |
| Pattern Sh3: | _ponferradina2122t |
| Pattern So3: | _ponferradina2122t |
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| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
The 2021–22 season was the 100th season in the existence of SD Ponferradina and the club's third consecutive season in the second division of Spanish football. In addition to the domestic league, Ponferradina participated in this season's edition of the Copa del Rey.
See main article: SD Ponferradina B.
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.