Sebastiano Galeotti (1656–1746) was a peripatetic Italian painter of the late-Baroque period, active in Florence, Genoa, Parma, Piacenza, Codogno, Lodi, Cremona, Milan, Vicenza, Bergamo, and Turin. Born in Florence, he was a pupil of the painter Alessandro Gherardini, Felice Torelli, and Giovanni Gioseffo dal Sole. He collaborated with Giovanni Domenico Ferretti or of Cremona in some projects, and among his pupils were Vincenzo Meucci. He painted with Natali in the Oratory of Santa Maria delle Grazie, Parma. His son Giuseppe was active in Liguria as a painter.