| Sion Jones | |
| Fullname: | Sion Jones |
| Birth Date: | 1979 |
| Birth Place: | St Asaph, Wales |
| Discipline: | Road and track |
| Role: | Rider |
| Amateuryears1: | 1997 |
| Amateurteam1: | Harlow CC |
| Proyears1: | 2000 |
| Proteam1: | Clarke Contracts RT, Harrods-Giant, |
Sion Jones (born 1979) is a Welsh racing cyclist. He represented Wales at the 1998 Commonwealth Games in Kuala Lumpur.[1] He has also represented Britain in races such as the Tour of Tasmania in Australia. He has been a multiple British national champion and a national record holder.