Montesquiou (disambiguation)
Montesquiou is the name of a French commune:
- Montesquiou in the Gers department
and is the family name of the following people
- Anne-Pierre de Montesquiou-Fezensac (1739–1798), French politician, general, author, translator
- Blaise de Montesquiou (1502–1577), French historian, army commander and Marshal of France (1574–1577)
- François Xavier de Montesquiou-Fézensac (1756–1832), French clergyman and politician
- Pierre de Montesquiou d'Artagnan (1640–1725), Marshal of France
- Robert de Montesquiou (1855-1921), French writer
