Trabucco is a surname. Notable people with the surname include:
Armando Trabucco (1902–1984), Argentine rower Francesco Trabucco (1944–2021), Italian architect and designer Marcelo Trabucco (1934–2006), Argentine swimmer Mario Trabucco (1951–2025), Italian violinist Mario Valery-Trabucco (born 1987), Canadian ice hockey player Sam Trabucco, American business executive