Gundumar Tano ta Arewa tana ɗaya daga cikin gundumomi shida a Yankin Ahafo, Ghana . Ya kasance wani ɓangare na Gundumar Tano mafi girma tun daga shekara ta 1988, har sai an raba yammacin gundumar don ƙirƙirar Gundumar Tano ta Arewa a watan Disamba na shekara ta 2004; don haka an sake sunan sauran ɓangaren a matsayin Gundumar Kudancin Tano. Daga baya aka ɗaga shi zuwa matsayin majalisa na gundumar a watan Afrilu na 2018 don zama Gundumar Tano ta Arewa. Garin yana cikin gabashin yankin Ahafo kuma yana da Duayaw-Nkwanta a matsayin babban birninta.