A graviton is a hypothetical gauge boson of a quantum theory of gravitation. Graviton may also refer to: Graviton (comics), a supervillain in Marvel Comics Graviton City, a fictional city in the Project A-ko anime which includes a school of the same name AWS Graviton, a series of processors developed by Annapurna Labs for use in data centers See also Gravitron, an amusement ride Gravitonas, a Swedish rock band