Drumcalpin is the name of three townlands in County Cavan, Ireland, with one situated in the civil parishes of Annagh, Castleterra, and Larah.
[1] The townland covers 170 acres (0.69 km2)[2] and in the 1911 census of Ireland it had seven occupied houses and 41 inhabitants (21 males and 20 females).
[3] The townland of Drumcalpin in the civil parish of Castleterra is in the electoral district of Ballyhaise.
[4] The townland covers 215 acres (0.87 km2)[2] and in 1911 census of Ireland it had nine occupied houses and 37 inhabitants (20 males and 17 females).
[6] The townland covers 332 acres (1.34 km2)[2] and in the 1911 census of Ireland it had thirteen occupied houses and 61 inhabitants (35 males and 26 females).