甘乐町（日语：甘楽町／かんらまち）是群马县西南部的一町。属甘乐郡，著名景点乐山园于此。

Kanra(甘楽町,Kanra-machi) is a town located in Kanra District of southwestern Gunma Prefecture in the northern Kantō region of Japan. As of February 2015, the town had an estimated population of 13,092 and a population density of 223 persons per km². Its total area was 58.61 km².