thumb|Old railway terminus which closed in 1937
Gob an Choire or Gob a' Choire (English name: Achill Sound), formerly anglicised as Gubacurra, is a Gaeltacht village in County Mayo, Ireland. It had a population of 265 at the 2022 census. As of 2025, the school had an enrollment of 14 pupils.
Transport
Achill Sound is located on the R319 regional road.
Bus Éireann route 450 (Dooagh-Westport-Louisburgh) operates several times a day in each direction, less often on Sundays.