Gabrio is an Italian origin word which is used as both a masculine given name and a surname. Notable people with the name include:
Given name Gabrio Casati (1798–1873), Italian politician Gabrio Castrichella (born 1972), Italian tennis player Gabrio Piola (1794–1850), Italian mathematician and physicist Gabrio Serbelloni (1509–1580), Italian army general Gabrio Zandonà (born 1977), Italian sailor
Surname Gabriel Gabrio (1887–1946), French actor