Kunstgalerij De Vuyst is a Belgian auction house and art gallery based in Lokeren, specializing in Old Masters, Modern and Contemporary art. Established in 1970, it organizes three international art auctions each year, featuring works across these periods. Buyers can explore upcoming sales and catalogues, review auction results, attend viewing days, and bid live online. The programme also includes exhibitions that showcase established and emerging Belgian and international artists through individual and thematic presentations.

The gallery offers a collection of artworks available for direct purchase, alongside services for people wishing to sell art. De Vuyst provides free, discreet advice and valuations, which can be requested by telephone, email or online; for important works, its experts can visit the owner. The website also shares stories about notable artworks, auction results and gallery news, and offers a newsletter covering upcoming auctions, viewing days and exhibitions. Located on Kerkstraat in Lokeren, De Vuyst welcomes visitors during its regular opening hours and designated pre-auction viewing periods.