Trezzini is an Italian surname (can be of Swiss origin), best known for architects, notable for their work in Russia in the 18th century. Notable persons with the surname include:
Angelo Trezzini (1827–1904), Italian painter of Swiss origin
Pietro Antonio Trezzini (1692 - after 1760), russified as Pyotr Trezin, also an architect, has worked with Domenico Trezzini. He is, most likely, not Domenico's son. Pietro Trezzini is credited with Baroque buildings in Saint Petersburg and St. Clement's Church in Moscow.
This page lists people with the surnameTrezzini. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.