| Type: | town |
| Seymour | |
| State: | tas |
| Pop: | 25 |
| Pop Footnotes: | [1] |
| Postcode: | 7215 |
| Region: | North-east |
| Location1: | St Helens |
| Dist1: | 61 |
| Dir1: | S |
| Lga: | Break O'Day |
| Stategov: | Lyons |
| Fedgov: | Lyons |
| Near-Nw: | Chain of Lagoons |
| Near-N: | Chain of Lagoons |
| Near-Ne: | Tasman Sea |
| Near-E: | Tasman Sea |
| Near-W: | Douglas-Apsley |
| Near-Sw: | Douglas-Apsley |
| Near-S: | Douglas River |
| Near-Se: | Tasman Sea |
Seymour is a rural locality in the local government area (LGA) of Break O'Day in the North-east LGA region of Tasmania. The locality is about south of the town of St Helens. The 2016 census recorded a population of 25 for the state suburb of Seymour.[1]
Seymour was gazetted as a locality in 1965. The name was in use by 1845.[2]
It was originally a coal mining town.[3]
The waters of the Tasman Sea form the eastern boundary.
Route A3 (Tasman Highway) passes through from south to north.[2] [4]