Juan Domínguez may refer to:
Sportsmen Juan Carlos Domínguez (born 1971), Spanish road racing cyclist Juan Domínguez (baseball) (born 1980), Dominican baseball player Juan Domínguez (footballer, born 1983), Spanish footballer Juan Domínguez (Colombian footballer) (born 1986), Colombian footballer Juan Domínguez (footballer, born 1990), Spanish footballer Juan Carlos Domínguez (footballer) (born 1943), Argentine footballer Juan Domínguez (boxer) (born 1986), Dominican boxer Others Juan Domínguez de Medina (died 1246), Castilian prelate Juan Domínguez de Mendoza (born 1631), Spanish soldier in New Spain Juan Dominguez Palermo (c. 1560–1635), Sicilian soldier and politician in the Viceroyalty of Peru Juan Domínguez (politician), Uruguayan politician Juan Ignacio Domínguez (born 1941), Chilean agronomist, academic and politician