Mountshannon-Whitegate, formerly Clonrush, is a parish in County Clare, Ireland, and part of the Inis Cealtra grouping of parishes within the Roman Catholic Diocese of Killaloe.

[1] As of 2022, the co-parish priest is Joe McMahon.

The gothic-style church was built in 1836 on a design by parish priest Fr.

It replaced and earlier church built in 1870 on the other side of the road.

This Irish location article is a stub.