Astier

Astier is a French surname. Notable people with the surname include:


 * Alexandre Astier (born 1974), a French writer, director, editor and actor
 * Alexandre Astier (born 1968), a French writer on the religions in India
 * Lilian Astier (born 1978), a French professional soccer player
 * Marcel Astier (1885–1947), a French politician
 * Raphaël Astier (born 1976), a French modern pentathlete