- First name
- Abraham
- Last name
- Fonseca, de
- Date of Birth
- -
- Date of Death
- -
- Born in
- -
- Died in
- -
Abraham de Fonseca (fl.1641–7) was an accountholder (1646–7) of the Amsterdam Wisselbank. He was a highly successful businessmen and prominent investors in Dutch trading networks. Perhaps he was the same individual as one Abraham Fonseca who is mentioned several times in the burial registers (1639–1648) of cemetery Beth Haim (cf. Hagoort, 2008, passim).