South Havra (Scots: Sooth Haevra; Old Norse: Hafrey),[5] formerly Hevera, is an uninhabited island in the Scalloway Islands, Shetland, Scotland.

The island's rock is "epidiotic syenite with undifferentiated schist and gneiss.

"[3] The soil is fairly fertile, but the lack of running water meant that, unusually for Shetland, the islanders resorted to building a windmill to grind corn.

Geological features on the island include caves and natural arches.

Olaf Sinclair, foud (a kind of magistrate) of all Shetland lived here in the 16th century.