Piccinni
Piccinni is an Italian surname. Notable people with the surname include:
- Niccolò Piccinni (1728–1800), Italian composer 
- Teatro Piccinni, Italian theater in Bari, Apulia
 
 - Louis Alexandre Piccinni (1779–1850), Italian-French composer, grandson of Niccolò
 
Notable people with the surname Piccini include:
- Achille Piccini (1911–1995), Italian football player
 - Augusto Piccini (1854–1905), Italian chemist
 - Cristiano Piccini (born 1992), Italian footballer, defender
 - David Piccini (born 1988), Canadian politician
 - Isabella Piccini (1664–1732), Italian nun and artist
 - Teresa Piccini, Mexican ten-pin bowler who competed at the 2006 AMF World Cup