Gjeslingene Lighthouse (Norwegian: Gjeslingene fyr) is a coastal lighthouse in the municipality of Vikna in Nord-Trøndelag, Norway. It was established in 1877 and automated in 1987.Gjæslingan lighthouse stands on the islet of Haraldsøykråka in the South Gjæslingan island group on the north side of the Foldafjord. The white building consists of a 24.3-metre (80 ft) high red iron tower on a stone base.