Kilmoyler is a townland in the civil parish of Killardry in the barony of Clanwilliam, County Tipperary in Ireland. It is part of the parish of Bansha and Kilmoyler in the Roman Catholic Archdiocese of Cashel and Emly. The Galtee Mountains and River Suir dominate the landscape here.
It is located approximately halfway between the towns of Cahir and Bansha on the River Suir and is more closely associated with Bansha through its human, ecclesiastical and sporting ties, the parish being united with Bansha in 1858 and in a sporting context, the community is an integral part of the Galtee Rovers GAA Club which has its club grounds and clubhouse in Bansha village. In human terms, the people of both parishes have been intermarrying from time immemorial, thus creating an ancient familial linkage between both places. The land is very fertile and agriculture predominates with dairying as the main occupation.