- a county in Leinster province, in the E Republic of Ireland. 782 sq. mi. (2,025 sq. km). County seat: Wicklow.
- a county of E Republic of Ireland, in Leinster province on the Irish Sea: consists of a coastal strip rising inland to the Wicklow Mountains; mainly agricultural, with several resorts. County town: Wicklow. Pop: 114 676 (2002). Area: 2025 sq km (782 sq miles)
- a port in E Republic of Ireland, county town of Co Wicklow. Pop: 9355 (2002)
