Lantier

Lantier can refer to:


 * Lantier, Quebec, a municipality in Canada
 * Étienne-François de Lantier (1734–1826)
 * Jacques Philippe Lantier (1814–1882), a Canadian businessman, author and politician from Quebec
 * Raymond Lantier (1886–1980), French archaeologist
 * Pierre Lantier (1910–1998), a French composer and pianist