| FK Mladá Boleslav [Youth] | Season 2023/2024 | 38 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2022/2023 | 45 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2021/2022 | 26 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2020/2021 | 12 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2019/2020 | 8 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2018/2019 | 7 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2017/2018 | 7 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2016/2017 | 3 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2015/2016 | 2 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2014/2015 | 2 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2013/2014 | 1 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2012/2013 | 2 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2011/2012 | 2 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2008/2009 | 1 Players/Coaches |
| FK Mladá Boleslav [Youth] | Season 2003/2004 | 1 Players/Coaches |
![FK Mladá Boleslav [Youth]](https://s.hs-data.com/bilder/wappen/mittel/22874.gif?fallback=png "FK Mladá Boleslav [Youth]")
Czech Republic 
![FK Mladá Boleslav II (U18) [Youth]](https://s.hs-data.com/bilder/wappen/mini/42948.gif?fallback=png "FK Mladá Boleslav II (U18) [Youth]"){kind=small}
![FK Mladá Boleslav [Youth B]](https://s.hs-data.com/bilder/wappen/mini/23800.gif?fallback=png "FK Mladá Boleslav [Youth B]"){kind=small}
![FK Mladá Boleslav II (U16) [Youth B]](https://s.hs-data.com/bilder/wappen/mini/42947.gif?fallback=png "FK Mladá Boleslav II (U16) [Youth B]"){kind=small}
![FK Mladá Boleslav [Youth C]](https://s.hs-data.com/bilder/wappen/mini/41607.gif?fallback=png "FK Mladá Boleslav [Youth C]"){kind=small}
![FK Mladá Boleslav II (U14) [Youth C]](https://s.hs-data.com/bilder/wappen/mini/42909.gif?fallback=png "FK Mladá Boleslav II (U14) [Youth C]"){kind=small}