The barony of Clanmorris is a barony in County Mayo, Ireland. It is also known as Crossboyne, and was formed from the ancient territories of the Conmaicne Cuile Toladh. The Baron Clanmorris title dates from 1800AD when it was created for John Bingham.
The following are civil parishes within the barony of Clanmorris:
Towns and villages
- Ireland's History in Maps - Baronies page 3
- Mayo County Library: Lynch-Blosse Maps in Barony of Clanmaurice