Alatyr may refer to:
- Alatyr (mythology), a rock in the middle of the world in Russian mythology
- Alatyr (river), a river in the Republic of Mordovia, Russia
- Alatyr, Chuvash Republic, a town in Russia
- Alatyr, Nizhny Novgorod Oblast, a village in Russia
See also
edit- Alatyr (inhabited locality), a list of inhabited localities in Russia
- Alatyrsky District