Kanz al-Ummal Fee Sunan al-Aqwal wa al-Af'al (, '), known in English as Treasures of the Doers of Good Deeds, is a Sunni hadith collection, collected by the Islamic scholar Ali ibn Abd-al-Malik al-Hindi (1472 AD- 1567 AD).
Kanz al-Ummal is an arrangement of Jalaluddin al-Suyuti's work, Jami' al-Kabir. It contains around 46,000 hadith, which are an assortment of varying reliability. It means that the Ahadith found in it may be authentic, weak or fabricated.