Montmollin is a surname. Notable people with this surname include:
David-François de Montmollin (1721–1803), Canadian colonist and Anglican priest John S. Montmollin (1808–1859), American slave trader and banker Simone de Montmollin (born 1968), Swiss politician Violaine Blétry-de Montmollin, Swiss politician
See also
Montmollin, locality in Switzerland