greengrassi is a contemporary art gallery based in London, founded in 1997. Since its establishment, the gallery has developed a program centered on artists whose practices engage with conceptual, philosophical, and social questions, often emphasizing research driven and materially focused work.

The gallery represents an international group of artists working across sculpture, installation, photography, film, and mixed media. greengrassi is known for its thoughtful exhibition program and close collaboration with artists, as well as for supporting practices that connect contemporary art with broader cultural, political, and theoretical concerns.