di Rosa Center for Contemporary Art

di Rosa Center for Contemporary Art is a non-profit contemporary art center in Napa, California that also maintains a collection of art by Northern California artists including Robert Arneson, Bruce Conner, Jay DeFeo, and William T. Wiley. di Rosa's mission is to be a catalyst for transformative experiences with contemporary art of Northern California.

The foundation that runs the center announced in July 2019 that they would sell most of the current collection of 1,600 works, but keep several hundred. The sales will increase the foundation's endowment, and help provide "dynamic and compelling exhibitions, integrated education programs, strategic partnerships, all with an eye towards experimentation, supporting artists, and commissioning new work," according to Executive Director Robert Sain.

di Rosa Center for Contemporary Art maintains a permanent collection of works by Northern California artists that was originally collected by Rene di Rosa (1919-2010). The collection contains notable works by artists living or working in the San Francisco Bay Area from mid-twentieth century to the early twenty-first century, highlighting a story of experimentation of the artists of the region. It is displayed in part, on a rotating basis, in the galleries at di Rosa. Work not on view is held in professional offsite storage.