Calamba may refer to:
- Calamba, Laguna, a city in the Philippines
- Calamba Poblacion, a barangay district in Calamba, Laguna
- Calamba Island, an island in the city of Calamba situated at the Laguna de Bay
- Calamba railway station in Calamba, Laguna
- Calamba Claypot, a giant water pot in Calamba
- Calamba Doctors' Hospital, a hospital in Calamba, Laguna
- Calamba Premiere International Park, an industrial park in Calamba
- Calamba Bayside National High School, a National High School in Calamba Bayside
- Calamba, Misamis Occidental, a municipality in the Philippines
See also
- Kalamba, another name for tapayan earthen jars in the Tagalog language
- Kalamba, a town in Kenya