Kalach
Kalach may refer to:
- Alberto Kalach (b. 1960), Mexican architect
- Kalach (food), a traditional Slavic bread
- Kalach Urban Settlement, an administrative division and a municipal formation which the town of Kalach and seven rural localities in Kalachevsky District of Voronezh Oblast, Russia are incorporated as
- Kalach (inhabited locality), several inhabited localities in Russia
- Kālach, alternative name of Kalaj, a village in Mazandaran Province of Iran