Abraham Furnerius (1628–1654) was a Dutch Golden Age draughtsman and painter who was a pupil of Rembrandt.
According to the RKD he was a Rembrandt pupil at the same time as Samuel van Hoogstraten, Philips Koninck and Govert Flinck.
[1] Though he died young, he established a workshop and became the teacher of Gerrit Battem.
[1] He was the brother-in-law of Philips Koninck, whose works are sometimes confused with his.
No extant paintings are securely ascribed to Furnerius.