Yoshii, Gunma

 was a town located in Tano District, Gunma Prefecture, Japan.
As of September 1, 2007, the town had an estimated population of 24,758 and a density of 424.30 persons per km². The total area was 58.35 km².
Geography.
Located in southern Gunma Prefecture, the majority of the land is flat or slightly hilly, making the town fit for farming. The Kabura River flows through, and the town is situated in a suburban area, with the large city of Takasaki to the east.