Gundumar Yammacin Denkyira. na ɗaya daga cikin gundumomi ashirin da biyu a Yankin Tsakiya, ƙasar Ghana.[1][2][3][4][5] Asali ya kasance wani yanki ne na babbar gundumar Upper Denkyira a shekarar, 1988, wanda aka kirkireshi daga tsohuwar majalisar gundumar Denkyira, har sai da aka raba wani yanki na gundumar don ƙirƙirar Yankin Yammacin Denkyira a ranar 29 ga Fabrairun shekarar 2008; don haka sauran asalin an sake masa suna zuwa Gundumar Gabas ta Denkyira. Majalisar gundumar tana cikin yankin arewa maso yamma na Yankin Tsakiya kuma tana da Diaso a matsayin babban birninta.