| Clubname: | FC Kuressaare U21 |
| Founded: | 2002 |
| Ground: | Kuressaare linnastaadion, Kuressaare |
| Mgrtitle: | Manager |
| Manager: |  Sander Viira |
| League: | Esiliiga B |
| Season: | 2024 |
| Position: | Esiliiga B, 4th of 10 |
FC Kuressaare U21 is the reserve team of Estonian football club FC Kuressaare, playing in the town of Kuressaare.
As of 24 August 2013.[1]