Le Tonnelier, Tonnelier, or Tonnellier is a French occupational surname. It literally means "cooper" in French. Notable people with the surname include:
Le Tonnelier de Breteuil Achille Le Tonnelier de Breteuil Claude Le Tonnelier de Breteuil Gabrielle Émilie Le Tonnelier de Breteuil (1706–1749), mathematician, daughter of Louis Nicolas Henri Le Tonnelier de Breteuil François Victor Le Tonnelier de Breteuil (1686–1743), twice secretary of state for war Louis Auguste Le Tonnelier de Breteuil (1730–1807), diplomat and politician Louis Nicolas Le Tonnelier de Breteuil (1648–1728), officer of the household of Louis XIV David Tonnellier, Canadian curler (1813–1881), Getrman landscape painter (born 1948), German banker (1887–1965), French politician Thierry Tonnelier (born1959) is a retired French middle-distance runner See also