Pedro da Fonseca

Pedro da Fonseca or Pedro Fonseca may refer to:


 * Pedro da Fonseca (cardinal) (died 1422), Portuguese cardinal
 * Pedro da Fonseca (philosopher) (1528–1599), Portuguese Jesuit philosopher and theologian
 * Pedro Vicente Fonseca (born 1935), retired Brazilian basketball player
 * Pedro Fonseca (footballer) (born 1997), Brazilian footballer