Tumen

Tumen may refer to one of the following.
Tumen (unit), a Turkic and Mongol military unit of 10,000 people
Tumen, Bumin Khan, Turkic Khagan
Tumen River, a river in China, North Korea, and Russia
Tumen, Jilin, a city in China
Tümen Jasagtu Khan, a Khagan of Mongolia in the late 16th century
Tumen Dashtseveg, current head of the Department of Anthropology & Archaeology at the National University of Mongolia