Seigenthaler is a surname that may refer to:
John Seigenthaler (1927–2014), an American journalist, writer, and political figure Wikipedia 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
See also Siegenthaler, surname