Sian Eleri
- Born
- 28 November 1994 (31 years)
- Place of birth
- Caernarfon, Wales
- Gender
- Female
Sian Eleri (born 28 November 1994 in Caernarfon, Wales) is a Welsh radio presenter and DJ. She is best known for presenting her shows on BBC Radio 1 and Radio Cymru.
