Theys (Flemish: variant of Thijs from a short form of the personal name Mathijs Dutch form of Matthew) is a surname. Notable people with the surname include:
- Daniël Theys, (born 1953), Belgian glassmaker
- Didier Theys (born 1956), Belgian sports car driver
- Frank Theys, (born 1963), Belgian filmmaker and visual artist
- Lucien Theys (1927–1996), Belgian long-distance runner
Surname listThis page lists people with the surname Theys. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: