Clonava (Irish: Cluain Ámha) is a townland in County Westmeath, Ireland. It is located about 16.31 kilometres (10 mi) north of Mullingar. Clonava is one of 35 townlands of the civil parish of Street in the barony of Moygoish in the Province of Leinster. The townland covers 1,125 acres (4.55 km2), including 35 acres (0.14 km2) of water; part of the western end of Lough Derravaragh and the majority of the small lake, Lough Ruddan. The townland contains the settlement of Clonave. In the 1911 census of Ireland there were 15 houses and 63 inhabitants in the townland.