Jun Tsushima (Japanese: 津島 淳, Hepburn: Tsushima Jun, born 18 October 1966) is a Japanese politician affiliated with the Liberal Democratic Party.

He is a member of House of Representatives of Japan from Aomori Prefecture since December 16, 2012.

He previously served as Vice-Minister of Land, Transport, Infrastructure and Tourism and also served as Vice-Minister of Cabinet Office in Third Abe Cabinet.

Tsushima's grandfather Osamu Dazai was a novelist and his father Yuji Tsushima was the member of House of Representatives (Japan), Minister of Health and Welfare and member of Liberal Democratic Party.

His cousin Kyōichi Tsushima was a member of Democratic Party and member of House of Representatives of Japan from Tohoku Proportional District from 2009 to 2012[2]