João Dias (disambiguation)

João Dias may refer to:


 * Fajã de João Dias, permanent debris field on the island of São Jorge, Azores
 * João Dias, municipality in the state of Rio Grande do Norte in Brazil
 * João Dias (CPTM), train station in São Paulo, Brazil
 * João Dias (footballer) (born 1986), Portuguese footballer
 * João Dias (politician) (born 1973), Portuguese politician
 * João Scognamiglio Clá Dias (born 1939), Brazilian Roman Catholic priest