| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
| 1 |  | Sebastián Díaz Robles |  | Argentina | 01.11.2003 |
| 12 |  | Lucas Torlaschi | | Argentina | 05.01.2004 |
| Defence | |||||
| # | Name | Country | Birthday | ||
| 4 |  | Natan Acosta | | Argentina | 28.04.2003 |
| 13 |  | Thomas Arrieta | | Argentina | 28.05.2003 |
| 14 |  | Thomás Bentancor | | Argentina | 07.02.2003 |
 | Baltazar Blum | | Argentina | 04.01.2006 | |
| 2 |  | Lautaro Di Lollo | | Argentina | 10.03.2004 |
| 6 |  | Valentín Fascendini | | Argentina | 13.03.2003 |
| 3 |  | Nahuel Génez | | Argentina | 18.06.2003 |
| 15 |  | Iván Vaquero | | Argentina | 14.03.2003 |
| Midfield | |||||
| # | Name | Country | Birthday | ||
| 8 |  | Mauricio Benítez | | Argentina | 03.02.2004 |
| 17 |  | Julián Ceballos | | Argentina | 13.09.2004 |
 | Leonel Coira | | Argentina | 29.03.2004 | |
| 5 |  | Santiago Gauna | | Argentina | 05.04.2003 |
| 18 |  | Rodrigo Pittavino | | Argentina | 07.04.2003 |
| 11 |  | Simón Rivero | | Argentina | 16.04.2003 |
| 16 |  | Román Rodríguez | | Argentina | 15.09.2003 |
| 7 |  | Elián Sosa | | Argentina | 14.05.2003 |
| 10 |  | Lucas Vázquez | | Argentina | 15.01.2004 |
| Forward | |||||
| # | Name | Country | Birthday | ||
| 9 |  | Bruno Cabral | | Argentina | 27.06.2004 |
| 20 |  | Lucas Palma | | Argentina | 05.05.2003 |
| 19 |  | Ignacio Rodriguez | | Argentina | 10.11.2004 |
Boca Juniors U20