Bettarini is an Italian surname. Notable people with the surname include:
Cesare Bettarini (1901–1975), Italian actor Rebecca Virginia Bettarini (born 1982), Italian businesswoman Stefano Bettarini (born 1972), Italian footballer Valentina Bettarini (born 1990), Italian ice hockey player
See also 7141 Bettarini, a main-belt asteroid