| Dartree | |
| Settlement Type: | Barony |
| Subdivision Type: | Sovereign state |
| Subdivision Name: | Ireland |
| Subdivision Type1: | County |
| Subdivision Name1: | Monaghan |
| Area Total Km2: | 241.23 |
| Area Total Sq Mi: | 93.14 |
Dartree [1] is a barony in County Monaghan, Ireland.
Dartree is known in Irish as Dartraí from the ancient kingdom Dartraighe, named after the n-Dartraighi or Dairtre people.
Dartree barony is in the west of County Monaghan. It is bordered to the northeast by Monaghan barony; to the southeast by Cremorne barony (both in County Monaghan); to the west by Clankelly, County Fermanagh; and to the south by Tullygarvey, County Cavan.
