Tullaghan (Irish: An Tulachán)[1] is a townland in County Westmeath, Ireland.

It is located about 3.66 kilometres (2 mi) north–west of Mullingar on the southern shore of Lough Owel.

Tullaghan is one of 64 townlands of the civil parish of Mullingar in the barony of Moyashel and Magheradernon in the Province of Leinster.

[2][3] In the 1911 census of Ireland there were 2 houses[4] and 8 inhabitants[5] in the townland.

This article related to the geography of County Westmeath, Ireland is a stub.