Regintrud, also known as Reginlind and Regentrud, (born 660–665,[1] died 730–740) was probably the wife of Duke Theodbert of Bavaria or of his father Duke Theodo of Bavaria.[2] A possibly identical Regintrud became abbess of Nonnberg Abbey in 720–725. However, details about her ancestry and life are widely disputed among historians.
According to differing views, Regintrud was either a daughter of King Dagobert I,[1] or of Pfalzgraf Hugobert and Irmina of Oeren, or of Childebert III.