Kirfi karamar hukuma ce dake Jihar Bauchi, a arewa maso gabashin Nijeriya, Kirfi Ta kasance garine cikin birnin bauchi wanda keda aƙalla faɗin mita 700 kewaye da gefenta,akwai rafin Gongola wanda ke isar da ruwa zuwa cikin garin. Wanda ya haɗe da babban kogin Benue. Kirfi Gari ne mai tarin albarkoki, a ɓangaren noma da kiwo. A al’adance ta kasance tana maraba ne kaɗai da mutanen da ake kira Kirfawa,kuma ta faɗa ƙarƙashin gundumar Hausawa. Bincike akan garin kirfi ya nuna cewa amsoshin da suka ƙunshi al’ada, da addini da harkan siyasa a ƙasar hausa ana iya samun sa a garin kirfi dake garin Bauchi. Haour, Anne., Rossi, Benedetta. (2010). Being and becoming Hausa : interdisciplinary perspectives.Leiden: Brill.ISBN 978-90-04-1854-25 Haour, Anne., Rossi, Benedetta.p.165