Ahmad Ibn Hanbal

Ahmad b. Hanbal ya kasance ɗan addinin musulunci kuma malami. Ya gudanar da zurfin bincike a fagen Hadisi da Fiqhu, wanda hakan ya sanya shi jigo wajen kafa mazhabar Hanbali, ɗaya daga cikin manyan mazhabobin shari'ar Musulunci. Daga cikin rubuce-rubucensa mafiya shahara akwai 'Musnad Ahmad b. Hanbal,' wanda ke ɗauke da dubban hadisai da aka tattara kai tsaye daga Manzon Allah (SAW) da sahabbansa. Wannan aiki ya zamto ɗaya daga cikin babban gudummawa a fannin ilimin Hadisi.