Breguet may refer to: <!-- Breguet (disambiguation) redirects here -->
- Breguet (watch), watch manufacturer
- Abraham-Louis Breguet (1747–1823), Swiss watchmaker
- Louis-François-Clement Breguet (1804–1883), French physicist, watchmaker, electrical and telegraph work
- Breguet Aviation, a defunct French aircraft manufacturer
- Louis Charles Breguet (1880–1955), French airplane designer
- Breguet School, now known as École supérieure d'ingénieurs en électronique et électrotechnique (ESIEE) <!-- Breguet School redirects there -->