Bonacina

Bonacina is a surname. Notable people with the surname include:


 * Ernesto Bonacina (1902–1944), Italian sprinter
 * Fabio Bonacina (1923–2012), Italian gymnast
 * Valter Bonacina (born 1964), Italian footballer and coach
 * Giovanni Battista Bonacina (c. 1620–?), Italian renaissance painter