Fuchi Patera is a patera, or a complex crater with scalloped edges, on Jupiter's moon Io. It is approximately 66 kilometers in diameter and is located at . It is named after the Ainu fire goddess, Kamuy Fuchi. Its name was adopted by the International Astronomical Union in 1979. Manua Patera is located north-northeast, and Amaterasu Patera is located northeast.