Southampton FC U21
- Squad size: 20
- Average age: 20.0
- Foreigners: 6 30.0 %
- National team players: 0
- Stadium: Testwood Stadium 3.000 Seats
- Current transfer record: +-0
Current youth national players
This overview lists the club's current junior national team players. Players shaded in green were nominated for the last match of the respective junior national team.
| Player | Age | National team | Goals | Debut | Market value | ||||
|---|---|---|---|---|---|---|---|---|---|
| 19 |  Portugal U19 | 6 | - | Sep 6, 2023 | €500k | |||
| 18 |  Ireland U19 | - | - | €100k | ||||
| 17 |  England U18 | 8 | - | Sep 6, 2023 | ||||
| 18 | England U18 | 5 | - | Sep 6, 2023 | ||||
| 17 | England U17 | 16 | - | Aug 6, 2022 | ||||
| 18 | England U17 | 15 | 3 | Oct 25, 2022 |
