Toftøya or Toftarøyna is an island in Sund municipality in Hordaland county, Norway. The 9.1km2 island lies just south of the large island of Sotra, along the northern side of the Korsfjorden. The village of Klokkarvik lies about 5km northeast of the island. The island is connected to Sotra by a bridge on County Road 200. The island has 3 main village areas: Hummelsund Vikso and Tofta (on the west side).