| Alexander Swanston | |
| Office: | Member of Parliament for Bandon |
| Term Start: | 9 February 1874 |
| Term End: | 13 April 1880 |
| Predecessor: | William Shaw |
| Successor: | Percy Bernard |
| Birth Date: | 1808 |
| Nationality: | Irish |
| Party: | Liberal |
Alexander Swanston (1808 – 24 June 1882) was an Irish Liberal politician.
He was elected as the Member of Parliament (MP) for Bandon at 1874 general election but stood down at the next election in 1880.[1]