| Swansea City U23 | Season 2023/2024 | 17 Players/Coaches |
| Swansea City U23 | Season 2022/2023 | 13 Players/Coaches |
| Swansea City U23 | Season 2021/2022 | 12 Players/Coaches |
| Swansea City U23 | Season 2020/2021 | 11 Players/Coaches |
| Swansea City U23 | Season 2019/2020 | 33 Players/Coaches |
| Swansea City U23 | Season 2018/2019 | 37 Players/Coaches |
| Swansea City U23 | Season 2017/2018 | 31 Players/Coaches |
| Swansea City U23 | Season 2016/2017 | 31 Players/Coaches |
| Swansea City U21 | Season 2015/2016 | 27 Players/Coaches |
| Swansea City U21 | Season 2014/2015 | 12 Players/Coaches |
| Swansea City U21 | Season 2013/2014 | 7 Players/Coaches |
| Swansea City U21 | Season 2012/2013 | 2 Players/Coaches |
| Swansea City U21 | Season 1988/1989 | 1 Players/Coaches |
Wales 
![Swansea City [Women]](https://s.hs-data.com/bilder/wappen/mini/14780.gif?fallback=png "Swansea City [Women]"){kind=small}
![Swansea City [U18]](https://s.hs-data.com/bilder/wappen/mini/28099.gif?fallback=png "Swansea City [U18]"){kind=small}
![Swansea City [Youth]](https://s.hs-data.com/bilder/wappen/mini/22810.gif?fallback=png "Swansea City [Youth]"){kind=small}
![Swansea City [Youth B]](https://s.hs-data.com/bilder/wappen/mini/24048.gif?fallback=png "Swansea City [Youth B]"){kind=small}
![Swansea City [Youth C]](https://s.hs-data.com/bilder/wappen/mini/39492.gif?fallback=png "Swansea City [Youth C]"){kind=small}