Berthier (surname)

Berthier is a surname. Notable people with the surname include:


 * Alexandre Berthier (1638–1708), French officer posted to Canada
 * Ferdinand Berthier (1803-1886), French writer, educator, and advocate for societal inclusion of those experiencing Deafness
 * Guillaume-François Berthier (1704–1782), Jesuit writer
 * Jacques Berthier (1923–1994), Taizé composer
 * Jacques Berthier (1916 – 2008), French actor
 * Jean-Marie Berthier (1940 - 8 August 2017), French poet
 * Louis-Alexandre Berthier (1753–1815), Marshal of France under Napoleon
 * Pierre Berthier (1782–1861), geologist