The activities of metal-detectorists and other finders and collectors of archaeological objects are increasingly of interest for researchers in archaeology and related disciplines. In this methods article, the authors introduce semi-structured archaeological object interviews—inspired by the object interview in sociology—as a means of observing the meanings and biographies that finder-collectors create for, and with, the objects in their stewardship. The challenges and opportunities for researchers using this method are explored and the authors offer reflections from in-the-field experiences with finder-collectors in Flanders, Finland and Norway.