County Monaghan (Irish: Contae Mhuineacháin) is a county in Ireland in the province of Ulster.

Irish Townlands is an OpenStreetMap project that maps all County Monaghan known Baronies, Civil Parishes, Electoral Divisions, Townlands, and Subtownlands.

Currently, Irish Townlands links to the free 1901 and 1911 Ireland Census and to Griffith’s Valuation where records exist for a townland or subtownland.

To find County Monaghan genealogy records at this site, select one of the Civil Parishes below, then the townland:

• Aghabog (68 townlands)

• Aghnamullen (120 townlands)

• Ballybay (37 townlands)

• Clones (81 townlands)

• Clones (48 townlands)

• Clontibret (136 townlands)

• Currin (64 townlands)

• Donagh (118 townlands)

• Donaghmoyne (157 townlands)

• Drummully (Dartree portion) (16 townlands)

• Drumsnat (33 townlands)

• Ematris (68 townlands)

• Errigal Trough (150 townlands)

• Inishkeen (35 townlands)

• Killanny (30 townlands)

• Killeevan (86 townlands)

• Kilmore (55 townlands)

• Magheracloone (78 townlands)

• Magheross (70 townlands)

• Monaghan (90 townlands)

• Muckno (62 townlands)

• Tedavnet (150 townlands)

• Tehallan (58 townlands)

• Tullycorbet (39 townlands)