Geert van Beijeren (Leeuwarden 20 November 1933 – Slootdorp 6 March 2005) was a Dutch gallerist at Art & Project, curator and art collectors in the Netherlands,[1] known with Adriaan van Ravesteijn for their pioneering role in the field of conceptual art in the Netherlands.
During its thirty-year existence, the gallery as well as the magazine made substantial contributions to the Dutch art climate.
Van Beijer was born and raised in Leeuwarden.
For that reason he temporarily withdrew from his job as co-administrator of the gallery.
At the Stedelijk Museum he organised solo exhibitions of Robert Ryman and Richard Long, both in 1973.