Al-Uzza Undae is one of the two major dune fields on Venus. The dune field was named after the Ussa, an Arabian goddess of the desert. The name "Al-Uzza Undae" was officially approved by the International Astronomical Union (IAU) in 1994. It was discovered by the NASA spacecraft Magellan, in the early 1990s.
Its coordinates are , and it is in diameter. , it was thought to have recent activity.