| Derby County U23 | Season 2023/2024 | 34 Players/Coaches |
| Derby County U23 | Season 2022/2023 | 46 Players/Coaches |
| Derby County U23 | Season 2021/2022 | 38 Players/Coaches |
| Derby County U23 | Season 2020/2021 | 36 Players/Coaches |
| Derby County U23 | Season 2019/2020 | 39 Players/Coaches |
| Derby County U23 | Season 2018/2019 | 35 Players/Coaches |
| Derby County U23 | Season 2017/2018 | 33 Players/Coaches |
| Derby County U23 | Season 2016/2017 | 30 Players/Coaches |
| Derby County U21 | Season 2015/2016 | 25 Players/Coaches |
| Derby County U21 | Season 2014/2015 | 20 Players/Coaches |
| Derby County U21 | Season 2013/2014 | 2 Players/Coaches |
| Derby County U21 | Season 2012/2013 | 3 Players/Coaches |
England 
![Derby County LFC [Women]](https://s.hs-data.com/bilder/wappen/mini/16252.gif?fallback=png "Derby County LFC [Women]"){kind=small}
![Derby County [U18]](https://s.hs-data.com/bilder/wappen/mini/28104.gif?fallback=png "Derby County [U18]"){kind=small}
![Derby County [Youth]](https://s.hs-data.com/bilder/wappen/mini/21140.gif?fallback=png "Derby County [Youth]"){kind=small}
![Derby County [Youth B]](https://s.hs-data.com/bilder/wappen/mini/31072.gif?fallback=png "Derby County [Youth B]"){kind=small}