Tommaso Bernardo Gaffi (4 December 1667 - Rome, 11 February 1744) was an Italian baroque composer. He was a pupil of
Bernardo Pasquini, organist of the church of Santa Maria Maggiore, where Gaffi succeeded him in 1704. As Pasquini he enjoyed the patronage of cardinals Benedetto Pamphili and Pietro Ottoboni, as well as Prince Francesco Maria Ruspoli. His own students included Girolamo Chiti and
Andrea Basili.
