Cepi may refer to:
- Čepí, a village in the Pardubice Region of the Czech Republic.
- Coalition for Epidemic Preparedness Innovations, a Norway-based foundation that finances vaccine development
- Confederation of European Paper Industries, a pan-European association representing the forest fibre and paper industry
- Frank Cepollina, American engineer
- Çepi, Karayazı, Turkey, a neighbourhood