Tullaherin is a townland and parish in County Kilkenny, Ireland.
It is the site of a 9th century round tower, an 11th-13th century ruined church and two ogham stones. The present church at Tullaherin was built about 1840.[1] The Tullaherin Folk Museum can be viewed at the old parochial residence. The museum was established by Duchas - Tullaherin Heritage Society - in 1981.[2]