Sula (Urban East Norwegian: [ˈsʉ̀ːɽɑ] is an island in Solund Municipality in Vestland county, Norway. The 116-square-kilometre island is the main island of the municipality. The island is located at the mouth of the Sognefjorden on the north side of the Sognesjøen, about 18 kilometres east of Holmebåen, the westernmost point in Norway. The largest village on the island is Hardbakke. The other main village area is Hersvikbygda on the northern part of the island.