Yuki (由岐町 Yuki-chō) was a town located in Kaifu District, Tokushima, Japan.
On March 31, 2006 Yuki was merged with the town of Hiwasa, also from Kaifu District, to form the new town of Minami.
As of 2003, the town had an estimated population of 3,356 and a density of 144.91 persons per km². The total area was 23.16 km².