The Bagan (Russian: Баган) is a river in Novosibirsk Oblast, Russia.

[1][2] The basin of the river is located in the Kargatsky, Bagansky, Zdvinsky, Dovolensky, Krasnozyorsky and Karasuksky districts.

[4][5] In the river basin there are numerous swamps and lakes, both freshwater and brackish, such as Mochan.

[6] There are a number of villages near the banks of the Bagan, such as Ozerki 6th, Inder, Dovolnoye, Volchanka, Druzhny, Novogornostalevo, Barlakul, Kukarka, Pokrovka, Paletskoye, Bagan and Ivanovka.

[2] The main tributary of the Bagan is the 180 km (110 mi) long Baganyonok (Баганёнок) from the left.