| Club: | CD Numancia |
| Season: | 2019–20 |
| Chrtitle: | President |
| Chairman: | Moisés Israel Garzón |
| Mgrtitle: | Head coach |
| Manager: | Luis Carrión |
| Stadium: | Los Pajaritos |
| League: | Segunda División |
| League Result: | 20th (relegated) |
| Cup1: | Copa del Rey |
| Cup1 Result: | First round |
| League Topscorer: | Curro Sánchez (13 goals) |
| Season Topscorer: | Curro Sánchez (13 goals) |
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| Prevseason: | 2018–19 |
| Nextseason: | 2020–21 |
The 2019–20 season was CD Numancia's 75th season in existence and the club's 11th consecutive season in the second division of Spanish football. In addition to the domestic league, Numancia participated in this season's edition of the Copa del Rey. The season was slated to cover a period from 1 July 2019 to 30 June 2020. It was extended extraordinarily beyond 30 June due to the COVID-19 pandemic in Spain.
See main article: CD Numancia B.
See main article: 2019–20 Segunda División.
The fixtures were revealed on 4 July 2019.[1]
See main article: 2019–20 Copa del Rey.