秋明（Тюме́нь）是俄罗斯秋明州的首府和该州最大城市，位于图拉河畔。2002年人口为510,719人。

秋明是俄罗斯在西伯利亚的第一个移民城市，作为沙俄东扩的一个重要军事据点，该城市于1586年建城，也是西伯利亚最古老的城市。1885年西伯利亚铁路铺到本市。1920年代起成为工业城市。1948年发现石油，成为城市经济支柱。如今是乌拉尔地区重要的工商业城市。

秋明是秋明州最重要的交通枢纽，它位于一条从哈萨克延伸到北冰洋的石油天然气蕴含带上，基于此很多俄罗斯石油天然气公司选择这里作为其公司所在地。

Tyumen (Russian:Тюмень;IPA: [tʲʉˈmʲenʲ]) is the largest city and the administrative center of Tyumen Oblast, Russia, located on the Tura River 2,500 kilometers (1,600 mi) east of Moscow.

Tyumen was the first Russian settlement in Siberia. Founded in 1586 to support Russia's eastward expansion, the city has remained one of the most important industrial and economic centers east of the Ural Mountains. Located at the junction of several important trade routes and with easy access to navigable waterways, Tyumen rapidly developed from a small military settlement to a large commercial and industrial city. The central part of Old Tyumen retains many historic buildings from throughout the city's history.