| Clubname: | Sillamäe Kalev U21 |
| Fullname: | JK Sillamäe Kalev U21 |
| Founded: | 2011 |
| Capacity: | 800 |
| Chairman: | Aleksandr Starodubtsev |
| Manager: | Algimantas Briaunys |
| League: | Esiliiga B |
| Season: | 2016 |
| Position: | Esiliiga B, 6th |
| Website: | http://www.fcsillamae.ee |
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JK Sillamäe Kalev U21 is a football club based in Sillamäe, Estonia. It is Sillamäe Kalev's reserve team. They play their home games at Sillamäe Kalev Stadium. Reserve teams in Estonia play in the same league system as their senior teams rather than a separate league. Reserve teams, however, cannot play in the same division as their senior team. Players can switch between senior and reserve teams.
| Season | League | width=30px | width=30px | width=30px | width=30px | width=30px | width=30px | width=30px | width=30px | width=30px | Top Goalscorer | width=90px | Cup | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | II Liiga | 3 | 26 | 18 | 2 | 6 | 102 | 37 | +65 | 56 |  Irfan Ametov (21) | |||||||||||
| 2012 | II Liiga | 2 | 26 | 15 | 8 | 3 | 82 | 26 | +56 | 53 |  Aleksandr Volkov (17) | |||||||||||
| 2013 | Esiliiga B | 3 | 36 | 19 | 9 | 8 | 81 | 53 | +28 | 66 |  Irakli Torinava (20) | |||||||||||
| 2014 | Esiliiga B | 4 | 36 | 17 | 3 | 16 | 74 | 64 | +10 | 54 | Aleksandr Volkov (30) | |||||||||||
| 2015 | Esiliiga B | 3 | 36 | 19 | 6 | 11 | 73 | 57 | +16 | 63 | Aleksandr Volkov (12) | |||||||||||
| 2016 | Esiliiga B | 6 | 36 | 16 | 5 | 15 | 70 | 61 | +9 | 53 | Roman Grigorevski (15) | |||||||||||
| 2017 | Esiliiga B | 10 | 36 | 8 | 3 | 25 | 38 | 85 | -47 | 27 | Roman Grigorevski (10) |
As of 15 June 2017.[1]