Siman Island (Russian: Симан) is a large island in the Ob River. It is located in Novosibirsk and Tomsk oblasts.

The island is about 45 km long and 15 km wide.

History

In the past, Lugovaya Village was located on the island, founded in the 1850s.

Population

Since 2013, one person lives on the island (disabled person).