Giacomo Cordelli was an Italian painter, active circa 1600–1620.
He was born in Viterbo, and is known for the lunette frescoes, depicting old-testament subjects, in the choir adjacent to the Augustinian church of the Santissimi Trinita in the town. The style is a late-mannerist style, somewhat crude and recalling the style of painting used on maiolica. The subjects include:[1]
The frescoes depicting the life of Saint Augustine were painted by Marzio Ganassini.[2] Some sources attribute to him engineering works.[3]