Jorio, De Jorio and Di Jorio are Italian surnames, and may refer to:
Alberto di Jorio (1884–1979), Italian Roman Catholic cardinal Andrea De Jorio (1769–1851), Italian antiquarian Domenico Jorio (1867–1954), Italian Roman Catholic cardinal Francesco Di Jorio (born 1973), Swiss former footballer João Jório, Brazilian rower Maurizio De Jorio (born 1967), Italian singer
See also Iorio, another surname