Garrabost (Scottish Gaelic: Garrabost) is a village in the Point (An Rubha) peninsula isthmus on the east coast of the Isle of Lewis, in the Outer Hebrides, Scotland.

The village is one of the largest in Point, comprising Upper and Lower Garrabost, and Claypark.

Garrabost is within the civil parish of Stornoway.

Garrabost is situated on the A866, between Stornoway and Portnaguran.

This article about a location in the Western Isles is a stub.