Pachacamac is a fictional character in the Sonic the Hedgehog series. Pachacamac can refer to the following:
- Pachacamac, the Sonic the Hedgehog video game character that first appeared in Sonic Adventure.
- Pachacamac (Archie), from the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics.
- Pachacamac (Sonic X), from Sonic X.
- Pochacamac, the slightly-altered name but with a similar role to Pachacamac from the Sonic the Comic comic series published by Fleetway.