Adair Cardoso (born June 27, 1993) is a Brazilian singer and composer of sertanejo music.

His first success was the song "Que se Dane o Mundo", which was the theme of the 18th season of the TV series Brazilian Malhação.

Cardoso was born in Tangará da Serra, and began his career when he was a child.

His father noticed his son could easily play musical instruments, such as the accordion.

At 11 years old, Adair went on a television show, Raul Gil, where his work became recognized nationally and internationally.