In-Gall (var. A Gall, In-Gall, In-Gal, Ingal, Ingall ) birni ne a Yankin Agadez, Sashen Tchirozerine na arewa maso gabashin Nijar, wanda ke da yawan mutanen shekara ƙasa da 500. In-Gall sananne ne ga wuraren shaƙatawa da gandun daji, In-Gall shine wurin taruwa don bikin Cure Salee na Abzinawa da makiyaya na Wodaabe don murnar ƙarshen damina a kowace Satumba. A lokacin bikin, yawan In-Gall yana ƙaruwa zuwa dubban makiyaya, jami'ai, da masu yawon buɗe ido. Ya zuwa shekarar 2011, garin yana da yawan jama'a 47,170. In-Gall ya kasance tasha a kan manyan hanyoyi tsakanin babban birnin Nijar, Yamai (600 km zuwa kudu maso yamma), da garin hakar ma'adinai na Arlit (200 kilomita zuwa arewa maso gabas, 150 km daga iyakar Aljeriya) ko babban birnin lardin Agadez (100 km zuwa gabas). A cikin shekarun 1970, babban hanya aka repaved to kai yureniyum daga Faransa-mallakar mahaƙar a Arlit, amma sabon hanya bypassed A-dafi, kawo ƙarshen ta yin amfani da matsayin waystation .