LinkSA
| Parent | Keolis Downer |
|---|---|
| Commenced operation | 2008 |
| Service area | Adelaide Hills, Barossa Valley, Mid Murray, Murraylands and Victor Harbor |
| Service type | Bus services |
| Alliance | SouthLink |
| Depots | 5 |
| Fleet | 156 (November 2024) |
| Website | www.linksa.com.au |
LinkSA is a regional bus operator in South Australia. It is a subsidiary of Keolis Downer, and is a separate business to its sister company SouthLink, which operates Adelaide Metro buses in metropolitan Adelaide.