| Type: | town |
| Calder | |
| State: | tas |
| Pop: | 212 |
| Pop Year: | 2016 census |
| Pop Footnotes: | [1] |
| Postcode: | 7325 |
| Region: | North West |
| Location1: | Wynyard |
| Dist1: | 18 |
| Dir1: | SW |
| Lga: | Waratah-Wynyard |
| Stategov: | Braddon |
| Fedgov: | Braddon |
| Near-Nw: | Moorleah |
| Near-N: | Flowerdale |
| Near-Ne: | Wynyard |
| Near-E: | Oldina, Yolla |
| Near-W: | Preolenna, Moorleah |
| Near-Sw: | Takone |
| Near-S: | Takone |
| Near-Se: | Henrietta |
Calder is a rural locality in the local government area of Waratah-Wynyard in the North West region of Tasmania. It is located about south-west of the town of Wynyard. The 2016 census determined a population of 212 for the state suburb of Calder.[1]
The locality was named for James Erskine Calder, the Surveyor General of Tasmania between 1859 and 1870. It was gazetted as a locality in 1966.[2]
The Inglis River forms most of the western boundary. The Calder River enters the locality in the south-east and flows north-west until it meets the Inglis River.
The C235 route (Calder Road) enters from the north-east and runs south to the centre before exiting to the east as Kellatier Road.[3]