Óscar Sielva
#23 · Central Midfield · Huesca
- Nationality
- Spain
- Born
- 1991-08-06
- Birthplace
- Olot, Spain
- Height
- 1.78 m (5 ft 8 in)
- Weight
- 172 lbs
- Position
- Central Midfield
Óscar Sielva Moreno (born 6 August 1991) is a Spanish professional footballer who plays as a central midfielder for SD Huesca.