| En Name: | Bagan |
| Ru Name: | Баган |
| Coordinates: | 54.0978°N 77.6719°W |
| Map Label Position: | right |
| Federal Subject: | Altai Krai |
| Adm District Jur: | Bagansky District |
| Adm Selsoviet Type: | Selsoviet |
| Adm Selsoviet Jur: | Bagansky Selsoviet |
| Adm Selsoviet Jur Ref: | [1] |
| Adm Ctr Of1: | Bagansky District |
| Adm Ctr Of2: | Bagansky Selsoviet |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Bagansky Municipal District |
| Rural Settlement Jur: | Bagansky Selsoviet Rural Settlement |
| Mun Admctr Of1: | Bagansky Municipal District |
| Mun Admctr Of2: | Bagansky Selsoviet Rural Settlement |
| Pop 2010Census: | 5510 |
Bagan (Russian: Баган) is a selo and centre of Bagansky District, Novosibirsk Oblast, Russia. It was established in 1914 as a station of railway running between Tatarsk and Slavgorod.
First it was a centre of the district from 1946 to 1963, and later on from 1965 onwards.
It lies 450 km South-West from Novosibirsk at the Southern part of Baraba Plain, on the bank of the river with the same name.