Atma may refer to:
- A concept in Hindu, Buddhist, and Jain traditions (see Atman)
- The American Tamil Medical Association (see ATMA)
- ATMA - electronic music composer, original from Transylvania, one of the pioneers
of electronic music in eastern Europe (see ATMA)
The word "Atma" is Latin for 'world soul'. It was a name given by philosopher Arthur B. Schopenhauer to his pet dog.