Luis Díaz
Luis Díaz may refer to:
Academics
- Luis Díaz Viana, Spanish anthropologist
- Luis A. Diaz, American oncologist
- Luis [Manuel Díaz Beltrán], Cuban herpetologist
Arts and entertainment
- Luis Días (composer), Dominican composer and musician also known as "El Terror"
- Cipha Sounds, stage name of American radio and television personality Luis Diaz
Politicians
- Luis Diaz (politician), American politician, New York State Assembly member
- Luis Díaz Alperi, Spanish politician, mayor of Alicante
- Luis Diaz Colon, Puerto Rican politician, mayor of Yabucoa
Sportspeople
Association football
- Luis Díaz (Costa Rican footballer), Costa Rican football midfielder
- Luis Díaz (footballer, born 1997), Colombian football winger
- Luis Díaz (footballer, born 2004), Colombian football forward
- Luis Díaz (Spanish footballer), Spanish football midfielder
Other sports
- Luis Díaz (cyclist), Colombian Olympic cyclist
- Luis Díaz (baseball), Cuban pitcher in Cuban National Series
- Luis Díaz (racing driver), Mexican auto racing driver
- Luis Díaz (volleyball), volleyball player from Venezuela
- Luis Díaz Alperi, Mexican professional tennis player