Atta

Atta or ATTA may refer to:
 * Atta (ant), a genus of ants
 * Atta (novel), a 1953 novel by Francis Rufus Bellamy
 * Atta flour, whole wheat flour made from durum wheat commonly used in South Asian cooking
 * Atta (Buddhism) or Ātman, Pali for "self" or "soul", central to the core Buddhist concept of Anatta, no-self
 * Atta, Jalandhar, a village in India
 * Átta, a 2023 album by Sigur Rós
 * A group of Lumad peoples
 * Princess Atta, a character from the Disney and Pixar film A Bug's Life
 * Ata (name), people with the first name or family name, sometimes spelled Atta
 * Mohamed Atta (1968-2001), ringleader of the September 11 terrorist attacks.