Ananta (अनन्त) is a Sanskrit word meaning "without end". It may refer to:
- Ananta (infinite), one of the names of Vishnu.
- Ananta (actor), Film actor & producer of Bangladesh
- Ananta, a serpent on which Vishnu lies, aka Shesha.
- Ananta, a king of the Lohara dynasty of Kashmir
Ananta may also refer to:
- Thiru-Ananta-Puram (Holy city of Anantha), The capital city of Kerala known as abode of Great serpent Ananta and Naka clan.
- Anantapur, a district of Andhra Pradesh, India.
- The Ananta Vasudeva Temple (thirteenth century) at Bhubaneswar, in Orissa state of India.