| Type: | town |
| State: | vic |
| Langkoop | |
| Pop: | 111 |
| Postcode: | 3318 |
| Coordinates: | -37.1039°N 141.0361°W |
| Lga: | Shire of West Wimmera |
| Stategov: | Lowan |
| Fedgov: | Mallee |
Langkoop is a locality in the Shire of West Wimmera, Victoria, Australia. Langkoop was home to the current AFL footballer and 2020, 2023 Brownlow Medalist Lachie Neale and Australian Hockey Player Hattie Shand.