Adabrock (Scottish Gaelic: Adabroc), is a village in the area of Ness, Lewis, in the Outer Hebrides, Scotland. Adabrock is within the parish of Barvas, and is situated on the B8015 between Lionel and Eorodale.^{[citation needed]} It is at the northern tip of Lewis, south-west of Port of Ness.

The Adabrock Hoard of late Bronze Age tools and weapons was discovered at Adabroc.