Le Tonnelier
Le Tonnelier de Breteuil is a family name that may refer to:
- Achille Le Tonnelier de Breteuil (1781–1864), French diplomat and politician
- Charles Louis Auguste Le Tonnelier de Breteuil (1689–1732), French clergyman, Archbishop of Rennes
- Claude Le Tonnelier de Breteuil († 1698), French clergyman, Bishop of Boulogne
- François Victor Le Tonnelier de Breteuil (1686–1743), French politician
- Gabrielle-Émilie Le Tonnelier de Breteuil (1706–1749), French mathematician, physicist and philosopher, see Émilie du Châtelet
- Henry Le Tonnelier de Breteuil (1848–1916), French politician
- Louis Auguste Le Tonnelier de Breteuil (1730–1807), French diplomat
- Louis Nicolas Le Tonnelier de Breteuil (1648–1728), French officer
See also:
- Le Tonnelier (Opera) , comic opera by François-Joseph Gossec