| Official Name: | Castlehaven |
| Native Name: | Gleann Bearcháin |
| Settlement Type: | Civil parish |
| Pushpin Map: | Ireland |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Ireland |
| Subdivision Type: | Country |
| Subdivision Name: | Ireland |
| Subdivision Type1: | Province |
| Subdivision Name1: | Munster |
| Subdivision Type2: | County |
| Subdivision Name2: | County Cork |
| Unit Pref: | Metric |
| Utc Offset1: | +0 |
| Timezone1 Dst: | IST (WEST) |
| Utc Offset1 Dst: | -1 |
| Coordinates: | 51.5356°N -9.1983°W |
Castlehaven [1] is a civil parish in County Cork, Ireland.[2] It is located in West Cork, approximately 45 miles south-west of Cork City on the coast. The civil parish includes the town of Castletownshend and the hamlets of Rineen and Tragumna. The area's Gaelic football club, Castlehaven GAA, has claimed several Munster Senior Club Football Championship titles.
The Irish name Gleann Bearcháin was historically anglicised as Glanbarighan, Glanbaraghan and Glanbarrahan.[1] The Battle of Castlehaven was a naval battle fought in 1601 during the Nine Years' War.[3]
Castlehaven GAA is a Gaelic football club based in Castlehaven which participates in Cork GAA competitions.[4] It has won six Cork Senior Football Championships and four Munster Senior Club Football Championships.