De Rossi (Italian pronunciation: [de ˈrossi]) is an Italian surname, and may refer to:
- Alessandra De Rossi, Philippine actress
- Andrea de Rossi (born 1972), Italian former rugby union footballer and a current coach
- Andrea de Rossi (archbishop) (1644-1696), Italian Roman Catholic Archbishop of Rossano
- Angela de' Rossi (1506-1573), Italian noblewoman
- Angelo de Rossi (1671-1715), Italian sculptor
- Assunta De Rossi, Philippine actress
- Azariah dei Rossi, an Italian-Jewish physician and scholar
- Barbara De Rossi (born 1960), Italian actress
- Bernardo de Rossi, Italian theologian and historian
- Bernardo de' Rossi (1468-1527), Italian bishop and patron of the arts
- Bernardino de Rossi (15th century), Italian artist at the court of Lodovico Sforza
- Biagio Proto de Rossi (1548-1646), Roman Catholic Archbishop of Messina
- Camilla de Rossi (fl. 1670–1710), Italian composer
- Daniele De Rossi, Italian former footballer
- Domenico de' Rossi (1659-1730), Italian sculptor and engraver
- Elena De Rossi Filibeck (20th century), Italian writer on Tibetan subjects
- Fabrizio De Rossi Re (born 1960), Italian composer and librettist
- Francesco de' Rossi (1510-1563), Italian Mannerist painter
- Giannetto De Rossi (born 1942), Italian make up artist
- Giovan Antonio de' Rossi (1616–1695), Italian architect of the Baroque
- Giovanni Battista de Rossi, 19th-century Italian archaeologist
- Giovanni Battista de' Rossi (1698-1764), Italian Roman Catholic priest
- Giovanni Bernardo De Rossi, 19th-century Italian Christian Hebraist
- Giovanni de' Rossi (1431-1502), Italian condottiero and the fifth count of San Secondo
- Giovanni de Rossi (bishop) (died 1667), Roman Catholic Bishop of Ossero and Bishop of Chiron
- Giovanni Giacomo de Rossi (1627-1691), Italian engraver and printer, active in Rome
- Giuseppe de Rossi O.F.M. Conv. (1610–1659), Roman Catholic Bishop of Umbriatico
- Giuseppe de Rossi (archbishop) (died 1610), Roman Catholic Archbishop of Acerenza e Matera, and Bishop of L'Aquila
- Giovanni Girolamo de' Rossi (16th century), Italian Roman Catholic Bishop of Pavia
- Guido de' Rossi (1440-1490), Italian condottiero
- Ippolito de' Rossi (1531-1591), Italian Roman Catholic cardinal
- Luigi de' Rossi (1474-1519), Italian Roman Catholic cardinal
- Luigi de Rossi (c. 1597-1653), Italian Baroque composer
- Mattia de Rossi (1637–1695), Italian architect of the Baroque period
- Michele Stefano de Rossi (1834-1898), Italian seismologist
- Mino De Rossi (born 1931), Italian road bicycle and track cyclist
- Pier Maria II de' Rossi (1413-1482), Italian condottiero and count of San Secondo
- Pier Maria III de' Rossi (1504-1547), Italian general and nobleman
- Properzia de' Rossi (1490-1530), Italian Renaissance sculptor
- Portia de Rossi, Australian actress
- Roberto de' Rossi, early humanist in Florence, a follower of Coluccio Salutati and, as the first pupil of Manuel Chrysoloras
- Saint Giovanni Battista de Rossi, 18th-century Roman priest
- Thomas de Rossi O.F M. (14th century), Scottish Franciscan friar, papal penitentiary, bishop and theologian
See also
- Rossi (surname)