Seyfarth is a German language surname that stems from the male given name Siegfried. Notable people with the name include:
- Alex Seyfarth (born 1999), Australian professional rugby league footballer
- Andreas Seyfarth (born 1962), German-style board game designer
- Juliane Seyfarth (born 1990), German ski jumper
- Jürgen Seyfarth (fl. 1981–1983), German rower
- Robert Seyfarth (scientist) (born 1948), American primatologist and author
- Robert Seyfarth (1878–1950), American architect
Surname listThis page lists people with the surname Seyfarth. 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: