Castletownshend

• Official Name — Castletownshend • Native Name — Baile an Chaisleáin • Type — Village • Subdivision Type — Country • Subdivision Name — Ireland • Subdivision Type1 — Province • Subdivision Name1 — Munster • Subdivision Type2 — County • Subdivision Name2 — County Cork • Unit Pref — Metric • Population As Of — 2022 • Population Total — 164 • Time Zone1 — WET • Utc Offset1 — +0 • Time Zone1 Dst — IST (WEST) • Utc Offset1 Dst — -1 • Custom Label Sec1 — Irish grid reference

Evidence of ancient settlement in the area includes a number of ringfort, fulacht fiadh, standing stone and bullaun stone sites in the townlands of Castletownsend, Drishane, Gurranes and Farrandau. The modern village developed around a fortified country house, originally built by Richard Townsend c. 1650, which was extended in the 19th century. The main street of the town, lined with large homes from the 18th century, runs down a sharply sloped hill leading to Castlehaven Harbour and the castle. Drishane House, another large country house which is historically associated with the Somerville family, dates to c. 1790. The village's Church of Ireland (Anglican) church, the Church of St Barrahane, was built in 1827 and overlooks the town. The local Catholic church, also dedicated to Saint Barrahane, was built c. 1840 to the northwest of the village.

As of the 2022 census, Castletownshend had a population of 164. Of these, 73.2% were born in Ireland, 17.1% in the United Kingdom, 1.2% in Poland, 4.9% in other EU countries excluding Ireland and Poland, and 3.7% in the rest of the world.

• Edith Somerville (1858–1949) lived in Castletownsend. She was one half of the writing duo Somerville and Ross, who together authored the Irish RM series of humorous novels on Irish life in the early 1900s. • Sir Patrick Buckley (1841–1896), who became Attorney-General of New Zealand, was born in the area.