The Liberal Archive (Dutch: Liberaal Archief), located in Ghent, is the central archive of the Belgian liberal organizations, such as the liberal party (Flemish Liberals and Democrats and Reformist Movement), the Willemsfonds, the Liberaal Vlaams Verbond and the liberal young guards/Pvv-Jongeren.
The Liberal Archive was founded in Ghent in 1982 and was recognised by the Flemish Community by a decree on 9 July 2002.