Rambaldi is an Italian surname. Notable people with the surname include:Benvenuto Rambaldi da Imola (1320–1388), Italian scholar and historian Carlo Rambaldi (1925–2012), Italian special effects artist Carlo Antonio Rambaldi (1680–1717), Italian painter Francesco Rambaldi, Italian chess grandmaster Giulia Rambaldi Guidasci, Italian water polo player Julien Rambaldi, French film director Milo Rambaldi, a character from the TV series Alias