Seigenthaler is a surname that may refer to:
- John Seigenthaler (1927–2014), an American journalist, writer, and political figure
- Misplaced Pages Seigenthaler biography incident, a hoax about the above
- John Seigenthaler (anchorman) (born 1955), an American news anchorman
- Joseph Seigenthaler (born 1959), an American sculptor and video artist
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. Category: