| Full name | Semen Padang Football Club under-21 |
|---|---|
| Nickname(s) | Kerbau Sirah Mudo |
| Founded | 2010 |
| Ground | Haji Agus Salim Stadium |
| Capacity | 15,000 |
| Owner | PT Kabau Sirah Semen Padang |
| Chairman | Erizal Anwar |
| Manager | Delviadri |
| League | Indonesia Super League U-21 |
| 2014 | Champion |
Semen Padang FC U-21 is an Indonesian football team located in Indarung, Padang, Indonesia. They are the reserve team from Semen Padang. Their nickname are Kerbau Sirah Mudo.
They became the runner-up in the 2011 Indonesia Super League U-21. On 19 October 2014, Semen Padang U-21 won the 2014 Indonesia Super League U-21 after defeating Sriwijaya U-21 4–0 in the final.