Antu may refer to:
Mythology Antu (goddess), a goddess, in Akkadian mythology Antu (Mapuche mythology), the Pillan spirit in the Mapuche mythology
Astronomy Antum (crater), a crater on Ganymede, the largest moon of Jupiter
Locations Antu, India, a town in Pratapgarh District, Uttar Pradesh, India Antu County, in Jilin, China Äntu, village in Väike-Maarja Parish, Lääne-Viru County, Estonia
Chemistry α-Naphthylthiourea, a thiourea derivative used as a rodenticide