| FK Mladá Boleslav II (U16) [Youth B] | Season 2022/2023 | 21 Players/Coaches |
| FK Mladá Boleslav II (U16) [Youth B] | Season 2021/2022 | 2 Players/Coaches |
| FK Mladá Boleslav II (U16) [Youth B] | Season 2020/2021 | 13 Players/Coaches |
| FK Mladá Boleslav II (U16) [Youth B] | Season 2019/2020 | 8 Players/Coaches |
![FK Mladá Boleslav II (U16) [Youth B]](https://s.hs-data.com/bilder/wappen/mittel/42947.gif?fallback=png "FK Mladá Boleslav II (U16) [Youth B]")
Czech Republic 
![FK Mladá Boleslav [Youth]](https://s.hs-data.com/bilder/wappen/mini/22874.gif?fallback=png "FK Mladá Boleslav [Youth]"){kind=small}
![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 [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}