Killycarnan (Irish: Coill Charnáin, meaning 'wood of the small carn/heap') is a townland in the north of County Monaghan in Ireland, to the south east of the townland of Sheskin in the parish of Tydavnet.
Tyholland (Irish: Tigh Thalainn, meaning 'Talainn's house'), also known as Tehallan, is a small parish in County Monaghan, Ireland. It is the smallest parish in County Monaghan and borders County Armagh, Northern Ireland. For a period it was united with Donagh parish and later still with Monaghan parish. Since 1826 it has been once again a parish in its own right.