Atalanta is a heroine in Greek mythology.
Atalanta may also refer to:
Railway locomotives
- Atalanta, a GWR 3031 Class locomotive built for and run on the Great Western Railway between 1891 and 1915
Ships
- Atalanta, one of several mercantile vessels of that name
- HMS Atalanta, one of six ships in the British navy bearing this name
- Atalanta, a character in George Frideric Handel's opera Serse (also known as Xerxes)
- Atalanta (opera), an opera by George Frideric Handel
- Atalanta (Pantheon), a member of the Pantheon, a fictional group from Marvel Comics
- Atalanta (magazine) (1887–1898), a British literary magazine for girls
- Atalanta (sculpture), a sculpture by Francis Derwent Wood
- Operation Atalanta, an EU naval mission
- Atalanta Ltd, a British women's engineering company operating between 1920 and 1928.
- Atalanta, sister of Perdiccas, general of Alexander the Great, and wife of Attalus. After Perdiccas was murdered by his mutinous officers, the rest of his family, including Atalanta, were put to death as well.