Abu Ja'far Ahmad bin Yusuf al-Ru'aini

Ibn Yusuf Andalusi Gharnati, wani malamin addinin Musulunci ne daga Andalus. An san shi saboda gagarumin iliminsa a fannin fiqhu da hadith. Ya rubuta littattafai da yawa wadanda suka taimaka wajen fahimtar addini a lokacinsa. Aikinsa ya hada da tafsirin Alkur'ani da kuma sharhin hadith, inda ya yi kokarin bayyana fahimtar shari'a cikin sauƙi ga al'umma. Duk da cewa ya rayu a zamanin da ilimi ke fuskantar kalubale, ayyukansa sun bar kyakkyawan tushe ga malamai masu zuwa.