Cinquini

Cinquini is an Italian surname. Notable people with this surname include:
 * Maria Cibrario Cinquini (1905–1992), Italian mathematician, married to Silvio
 * Mattia Cinquini (born 1990), Italian footballer
 * Mauro Cinquini (born 1960), Italian field hockey player and coach
 * Muzio Cinquini (died 1627), Italian Catholic bishop
 * Oreste Cinquini (born 1947), Italian sporting director
 * Renato Cinquini, Italian film editor
 * Roberto Cinquini (1924–1965), Italian film editor
 * Silvio Cinquini (1906–1998), Italian mathematician, married to Maria