Aert Pietersz

{{short description|Dutch painter (1550–1612)}}

File:Rijke kinderen, arme ouders Rijksmuseum SK-A-4822.jpeg, 1599]]

Aert Pietersz (1550–1612) was a Dutch Golden Age painter.

Pietersz was born and died in Amsterdam. According to Karel van Mander, he was the second son of Pieter Aertsen, the younger brother of Pieter Pietersz the Elder, and the older brother of Dirck Pietersz.{{in lang|nl}} [http://www.dbnl.org/tekst/mand001schi01_01/mand001schi01_01_0226.htm Aert Pietersz] in Karel van Mander's Schilder-boeck, 1604, courtesy of the Digital library for Dutch literature He was a good painter of historical allegories.

According to the RKD several portraits survive in Amsterdam, where he was buried the 12th of June, 1612, in the Oude Kerk.[https://rkd.nl/en/explore/artists/63448 Aert Pietersz] in the RKD