Ali Babba bin Bello (Haihuwa da Rasuwa:1804 - 1859) shi ne Sarki na huɗu na Halifancin Sakkwato Daular Musulunci daga 1842 - 1859. Ali bin Bello an san shi da sunaye daban-daban a wurare daban-daban, da suka haɗa da: Ali bin Bello, Aliyu Babba (kar a rude shi da jikansa da sunansa, Sarkin Kano daga 1894 - 1903 da sunan ɗaya), da Mai Cinaka. An haifi Ali Babba bin Bello a shekarar 1804 ɗan Ladi, ƙwarƙwarar Hausa ga Muhammed Bello, Sarkin Musulmi na biyu, kuma jika ga Usman dan Fodio, Sarkin Musulmi na farko. Kodayake ba a haife shi daga ɗayan matan Bello ba, amma an mai da shi kamar daga zuriyar Bello kuma ya sami damar zama magajin Abu Bakr Atiku a shekarar 1842. A cikin zabinsa a matsayin Sarkin Musulmi, an zaɓe shi ne a maimakon wasu sonsa Muhammaduan Muhammadu Bello guda uku da ɗayan baffansa ga wannan matsayi. Ali Babba ya hau karagar mulki ne a wani wuri mai cike da rudani a Khalifanci na Sakkwato.