| Lecarrow | |
| Native Name: | Irish: An Leithcheathrú |
| Native Name Lang: | ga |
| Settlement Type: | Village |
| Pushpin Map: | Ireland |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Ireland |
| Subdivision Type: | Country |
| Subdivision Name: | Ireland |
| Subdivision Type1: | Province |
| Subdivision Name1: | Connacht |
| Subdivision Type3: | County |
| Subdivision Name3: | County Roscommon |
| Unit Pref: | Metric |
| Population As Of: | 2002 |
| Population Density Km2: | auto |
| Utc Offset1: | +0 |
| Timezone1 Dst: | IST (WEST) |
| Utc Offset1 Dst: | -1 |
| Coordinates: | 53.55°N -8.05°W |
| Elevation M: | 74 |
| Blank Name: | Irish Grid Reference |
Lecarrow [1] is a village in County Roscommon, Ireland. Situated 17 kilometres north-west of the town of Athlone on the N61 route between Athlone and Roscommon town. A navigable canal, the Lecarrow Canal, built in 1840, connects it to Lough Ree, the second-largest lake on the River Shannon.[2] Many of its residents commute to Athlone and Roscommon. It is the closest population centre to the Geographical centre of Ireland.