BankSA
| Formerly | Savings Bank of South Australia (est. 1848) State Bank of South Australia Bank of South Australia |
|---|---|
| Company type | Subsidiary |
| Industry | Finance and insurance |
| Founded | 1984 |
| Headquarters | Adelaide, South Australia |
Area served | South Australia & Northern Territory |
| Products | Personal banking, business banking and insurance |
| Parent | Westpac |
| Website | Official website |
BankSA, formerly known as the Bank of South Australia, the State Bank of South Australia and the Savings Bank of South Australia is the largest bank in South Australia. It is a subsidiary of Westpac.