Clanmahon

Clanmahon
Clann Mhathúna (Irish)
Pub in Kilcogy, Clanmahon
Barony map of County Cavan, 1900; Clanmahon is in the south, coloured yellow.
Sovereign stateIreland
ProvinceUlster
CountyCavan
Area
  Total
207.08 km2 (79.95 sq mi)

Clanmahon (Irish: Clann Mhathúna) is a barony in County Cavan, Ireland. Baronies were mainly cadastral rather than administrative units. They acquired modest local taxation and spending functions in the 19th century before being superseded by the Local Government (Ireland) Act 1898.