Hardtmuth is a surname. Notable people with the surname include:
- Joseph Hardtmuth (1758–1816), Austrian architect, inventor and entrepreneur
- Paul Hardtmuth (1888–1962), British actor
This page lists people with the surname Hardtmuth.
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.
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.