Fernandinho is a hypocorism of the name Fernando and means "Little Fernando" or "Fernando Jr." in Portuguese.

It may refer to:

Footballers Fernandinho (footballer, born January 1981), Éldis Fernando Damasio, Brazilian football attacking midfielder Fernandinho (footballer, born April 1981), Fernando Alves Santa Clara, Brazilian football left-back Fernandinho (footballer, born May 1985), Fernando Luiz Roza, Brazilian football defensive midfielder for Athletico Paranaense Fernandinho (footballer, born August 1985), Fernando Galhardo Borges, Brazilian football left-back Fernandinho (footballer, born November 1985), Luiz Fernando Pereira da Silva, Brazilian winger for Retrô FC Brasil Fernandinho (footballer, born 1991), Fernando Barros Bezerra Júnior, Brazilian football left-back Fernandinho (footballer, born 1992), Fernando Nathan Padilha de Arruda, Brazilian football winger Fernandinho (footballer, born March 1993), Fernando Henrique da Conceição, Chinese football winger for Shanghai Shenhua Fernandinho (footballer, born July 1993), Fernando Augusto Rodrigues de Araujo, Brazilian football defender for Floriana Fernandinho (footballer, born February 1997), Fernando Camões de Araújo, Portuguese football midfielder for Barreirense Fernandinho (footballer, born July 1997), Fernando José Marques Maciel, Brazilian football forward for Mirassol Fernandinho (footballer, born 2003), Fernando Paiva Correa, Brazilian football forward for Náutico

Futsal Fernandinho (futsal player) (born 1983), Brazilian futsal player who plays as a pivot

See also Fernandão (nickname) Fernando