Cristiano is an Italian and Portuguese form of the male given name Christian.

Cristiano may also refer to:

• Cris (footballer, born 1977), Cristiano Marques Gomes, Brazilian footballer and manager
• Cris (footballer, born 1979), Cristiano Lima da Silva, Brazilian footballer
• Cris (footballer, born 1980), Cristiano Alves Pereira, Brazilian-born Togolese footballer
• Cristiano (footballer, born 1976), Cristiano Rocha Canedo Roland, Brazilian footballer
• Cristiano (footballer, born 1981), Cristiano dos Santos Rodrigues, Brazilian footballer
• Cristiano (footballer, born 1983), Cristiano Moraes de Oliveira, Brazilian footballer
• Cristiano (footballer, born 1987), Cristiano da Silva Santos, Brazilian footballer
• Cristiano (footballer, born 1990), Cristiano Pereira Figueiredo, German-born Portuguese footballer
• Cristiano Alves, Brazilian clarinetist
• Cristiano Amon (born 1970), Brazilian electrical engineer
• Cristiano André, Angolan judge
• Cristiano Andrei (born 1973), Italian discus thrower
• Cristiano Araújo (1986–2015), Brazilian singer-songwriter
• Cristiano Ávalos (born 1977), Brazilian footballer
• Cristiano Bacci (born 1975), Italian footballer and coach
• Cristiano Banti (1824–1904), Italian genre and landscape painter
• Cristiano Bergodi (born 1964), Italian footballer and manager
• Cristiano Biraghi (born 1992), Italian footballer
• Cristiano Bortone (born 1968), Italian director, screenwriter and producer
• Cristiano Caccamo (born 1989), Italian actor
• Cristiano Camillucci (born 1981), Italian footballer
• Cristiano Caratti (born 1970), Italian tennis player
• Cristiano Castelfranchi (born 1944), Italian associate researcher
• Cristiano Citton (born 1974), Italian track cyclist
• Cristiano Corazzari (born 1975), Italian politician
• Cristiano Cordeiro (born 1973), Brazilian-born Hong Kong footballer
• Cristiano da Matta (born 1973), Brazilian racing driver
• Cristiano da Silva (born 1987), Brazilian footballer
• Cris Silva (born 1993), Cristiano da Silva Leite, Brazilian footballer
• Cristiano Dal Sasso (born 1965), Italian paleontologist
• Cristiano Del Grosso (born 1983), Italian footballer
• Cristiano Dias (born 1986), Brazilian footballer
• Cristiano Doni (born 1973), Italian footballer
• Cristiano Farinelli (17th century), Italian composer and violinist
• Cristiano Felício (born 1992), Brazilian basketball player
• Cristiano Ficco (born 2001), Italian weightlifter
• Cristiano Fitzgerald (born 2003), Singaporean-born Irish footballer
• Cristiano Fumagalli (born 1984), Italian road cyclist
• Cristiano Gimelli (born 1982), Italian footballer
• Cristiano Giuseppe Lidarti (1730–1793), Austrian composer
• Cristiano Godano (born 1966), Italian musician and author
• Cristiano Gomes (disambiguation), several people
• Cristiano Júnior (1979–2004), Brazilian footballer
• Cristiano Lombardi (born 1995), Italian footballer
• Cristiano Lopes (born 1978), Brazilian footballer
• Cristiano Lucarelli (born 1975), Italian footballer and manager
• Cristiano Luís Rodrigues or Asprilla (footballer, born 1981), Brazilian footballer
• Cristiano Lupatelli (born 1978), Italian footballer and coach
• Cristiano Machado (1893–1953), Brazilian politician
• Cristiano Malgioglio (born 1945), Italian composer
• Cristiano Marcello (born 1977), Brazilian mixed martial artist
• Cristiano Michelena (born 1971), Brazilian swimmer
• Cristiano Migliorati (born 1968), Italian motorcycle racer
• Cristiano Monguzzi (born 1985), Italian racing cyclist
• Cristiano Morgado (born 1979), South African racing driver
• Cristiano Novembre (born 1987), Italian football goalkeeper
• Cristiano Parreiro (born 1979), Portuguese futsal player
• Cristiano Pascoal (born 1992), Portuguese footballer
• Cristiano Pereira de Souza or Brasília (born 1977), Brazilian footballer
• Cristiano Piccini (born 1992), Italian footballer
• Cristiano Ronaldo (born 1985), Portuguese footballer
• Cristiano Ruiu (born 1979), Brazilian sports journalist
• Cristiano Salerno (born 1985), Italian road cyclist
• Cristiano Scazzola (born 1971), Italian footballer and coach
• Cristiano Sergipano (born 1989), Brazilian footballer
• Cristiano Souza (born 1982), Brazilian mixed martial artist
• Cristiano Spirito (born 1992), Italian footballer
• Cristiano Testa (born 1973), Brazilian tennis player
• Cristiano Teixeira (born 1988), Brazilian footballer
• Cristiano Vidal (born 1996), Brazilian footballer
• Cristiano Vasconcelos (born 1989), Portuguese footballer
• Cristiano Zanetti (born 1977), Italian footballer and coach

• Cristiano Otoni, Brazilian municipality located in the state of Minas Gerais
• Christianno, Brazilian footballer
• Christian (disambiguation)
• Cristiano (surname)