Brunelli is a surname. Notable people with the surname include:
Antonio Brunelli (1577-1630), Italian composer
Camilla Brunelli (born 1957), Italian historian
Carlotta Brunelli (born 1993), Italian weightlifter
Giuseppe Brunelli (born 1922), Italian poet
Michela Brunelli (born 1974), Italian athlete
Nick Brunelli (born 1981), American swimmer
Sam Brunelli (born 1943), American football player