Vietor may refer to:
People Conradus Viëtor, 17th-century Dutch Lutheran minister Deborah Vietor-Engländer, British author Else Wenz-Viëtor (1882–1973), German children's book illustrator and artist Harold Duane Vietor (1931–2016), American judge Hieronymus Vietor (ca. 1480 – late 1546 or early 1547), printer active in Kraków and Vienna Tommy Vietor (born 1980), American public official and podcaster Wilhelm Viëtor (1850–1918), German phonetician
Other uses Vietor Rock, rock formation in Antarctica