Fernão do Pó, also known as Fernão Pó, Fernando Pó or Fernando Poo, is a fifteenth-century Portuguese navigator and explorer of the West African coast.

He discovers the islands in the Gulf of Guinea around 1472, one of which until the mid-1900s will bear a version of his name, Fernando Pó or Fernando Poo.

The island is now named Bioko and is part of Equatorial Guinea.

His name had also been given to several other places in nearby Cameroon; the village of Fernando Pó, Portugal; and the village of Fernando Pó, Sierra Leone.