Toonagh (Irish: Tamhnach, meaning 'green area among rocks') is a village in County Clare, Ireland.

It is in the civil parish of Dysart which is in the barony of Inchiquin.

It was built by the local branch of Dysart Muintir na Tire.

The Handball World Championships were held in Ireland in 1994 and Toonagh was one of the venues used.

The local Toonagh team have won titles in both the All-Ireland and Munster competitions.