Viviani is a surname. Notable people with the surname include:
Anselmo Viviani (1915–?), Italian cross-country skier
Antonio Viviani (1560–1620), painter
Attilio Viviani (born 1996), Italian cyclist
Elia Viviani (born 1989), cyclist
Fabio Viviani (chef) (born 1978) Fabio Viviani (footballer) (born 1966) Federico Viviani (footballer born 1981) Federico Viviani (footballer born 1992) Guillermo Viviani (1893–1964), Chilean Roman Catholic priest and trade unionist Giovanni Buonaventura Viviani (1638–1693), composer and violinist Jody Viviani (born 1982), footballer Luigi Viviani (disambiguation), multiple people Ottavio Viviani (c. 1579–c. 1641), painter Raffaele Viviani (1888–1950), author, playwright, and actor René Viviani (1863–1925), French politician and prime minister Vincenzo Viviani (1622–1703), mathematician and scientist
See also
Square René Viviani
Stadio Alfredo Viviani
Viviani (crater) Viviani's curve Viviani's theorem