João Cardoso

• João Cardoso (musician), Portuguese musician, part of Bunnyranch and Humanos
• João Cardoso (footballer, born 1951), former Portuguese football player
• João Cardoso de Meneses e Sousa, Baron of Paranapiacaba, Brazilian poet, translator, journalist, lawyer and politician
• João Lucas Cardoso, Brazilian footballer
• João Cardoso (footballer, born 1997), Portuguese footballer
• João Lucas Cardoso, known as Johnny Cardoso, American soccer player