Scotstown is a village in the townland of Bough in north County Monaghan, Ireland. Scotstown is located in the parish of Tydavnet, along the Monaghan Blackwater, Scotstown being the village closest to the river's source. Scotstown is centred in the townland of Bough, but extends into Carrowhatta, Teraverty, Drumdesco and Stracrunnion townlands.