| Langemark-Poelkapelle | |
| Map: | Langemark-Poelkapelle West-Flanders Belgium Map.svg |
| Map-Legend: | Location of Langemark-Poelkapelle in West Flanders |
| Arms: | Langemark wapen.svg |
| Flag: | Langemark-Poelkapelle vlag.svg |
| Arrondissement: | Ypres |
| Nis: | 33040 |
| Coordinates: | 50.9167°N 57°W |
| Mayor: | Dominique Cool (N-VA) |
| Majority: | CD&V, N-VA |
| Postal-Codes: | 8920 |
| Telephone-Area: | 057, 051 |
| Web: | www.langemark-poelkapelle.be |
Langemark-Poelkapelle (pronounced as /nl/) is a municipality located in the Belgian province of West Flanders.
Other places in the municipality include Bikschote, Langemark and Poelkapelle. On January 1, 2006, Langemark-Poelkapelle had a total population of 7,780. The total area is which gives a population density of 148 inhabitants per km2.