Grasøyane Lighthouse (Norwegian: Grasøyane fyr) is a coastal lighthouse in Ulstein Municipality in Møre og Romsdal, Norway.

It sits on the small island of Grasøya, about 5.5 kilometres (3.4 mi) northwest of the island of Hareidlandet on which Ulstein Municipality is located and it is 9.1 kilometres (5.7 mi) east of Runde Lighthouse.

The lighthouse was first established in 1886, it was damaged during World War II, rebuilt in 1950, and automated in 1986.

[1][2] The red and white lighthouse is 20.5 metres (67 ft) tall and the light sits at an elevation of 28.8 metres (94 ft) above sea level.

This was the last cast iron tower built in Norway (and perhaps the last anywhere).