Belderrig

Béal Deirg
Village
Béal Deirg Location in Ireland
Coordinates: 54°18′00″N 9°33′00″W / 54.3000°N 9.5500°W / 54.3000; -9.5500Coordinates: 54°18′00″N 9°33′00″W / 54.3000°N 9.5500°W / 54.3000; -9.5500
Country	Ireland
Province	Connacht
County	County Mayo
Elevation	93 m (305 ft)
Irish Grid Reference	F991401
Béal Deirg is the only official name. The anglicized spellings Belderg and Belderrig have no official status.

Béal Deirg (anglicized as Belderg or Belderrig) is a Gaeltacht village and townland in County Mayo, Ireland. At Belderrig Harbour there is a Mesolithic / Neolithic site dating to 4500-2500 cal. BC. The Céide Fields archaeological site lies about 6 km to the east of Belderrig.