Drumlion (Irish: Droim Laighean) is a townland in north County Roscommon in the parish of Killukin and the barony of Boyle.
Drumlins are a prominent feature of the terrain along with many small streams feeding into the River Shannon.
As Queen Medbh assembled her forces for her invasion of Ulster a group of men coming to join her army from the province of Leinster camped on the highest ridge in the townland.
It was from this action that Drumlion received its Irish name, as Droim Laighean translates into the "Ridge of the men of Leinster".
[5] Located in the townland is St. Michael's Church and Drumlion Graveyard.