Luca Rossetti[1] (1705–1770) was an Italian painter and architect of the 18th century, active in the region of the Piedmont. He painted in style combining luminous late-Baroque and early-Neoclassic styles. He painted the fresco of the Holy Trinity.
He was born in Orta San Giulio, and active in Ivrea, including in the church of San Gaudenzio.