Oeta

Oeta or OETA may refer to:


 * Mount Oeta in Greece
 * An ancient city, said to have been founded by Amphissus, son of Apollo and Dryope
 * Staphylus oeta, a butterfly of family Hesperiidae
 * Oklahoma Educational Television Authority, a public television network in Oklahoma, United States
 * Occupied Enemy Territory Administration, a period of British and French control over Arab-majority areas of the former Ottoman Empire, during and following World War I
 * Occupied Enemy Territory Administration (Ethiopia), British military occupation administration in Ethiopia during World War II