| Type: | town |
| Montumana | |
| State: | tas |
| Pop: | 67 |
| Pop Footnotes: | [1] |
| Postcode: | 7321 |
| Region: | North-west and west |
| Location1: | Wynyard |
| Dist1: | 24 |
| Dir1: | W |
| Lga: | Circular Head, Waratah–Wynyard |
| Stategov: | Braddon |
| Fedgov: | Braddon |
| Near-Nw: | Rocky Cape |
| Near-N: | Rocky Cape |
| Near-Ne: | Rocky Cape |
| Near-E: | Sisters Creek |
| Near-W: | Mawbanna |
| Near-Sw: | Mawbanna |
| Near-S: | Mawbanna |
| Near-Se: | Sisters Creek |
Montumana is a rural locality in the local government areas (LGA) of Circular Head and Waratah–Wynyard in the North-west and west LGA region of Tasmania. The locality is about west of the town of Wynyard. The 2016 census recorded a population of 67 for the state suburb of Montumana.[1]
Montumana was gazetted as a locality in 1966. Previously known as Detention River East and then as Ellison, the current name was approved in 1966.[2]
The Detention River forms a small part of the northern boundary. Many of the boundaries are survey lines.
Route A2 (Bass Highway) runs through from east to north.[2] [3]