Helmuth is both a masculine German given name and a surname. Notable people with the name include:
Given name
Helmuth Theodor Bossert (1889–1961), German art historian, philologist and archaeologist Helmuth Duckadam (born 1959), Romanian former footballer Helmuth Ehrhardt, German psychiatrist Helmuth Hübener (1925–1942), German opponent of the Third Reich Helmuth Koinigg (1948–1974), Austrian racing driver Helmuth Lehner (born 1968), Austrian musician Helmuth Lohner (1933–2015), Austrian actor and theatre director Helmuth Markov (born 1952), German politician Helmuth von Moltke (disambiguation), several people Helmuth Nyborg (born 1937), Danish professor at Aarhus University Helmuth von Pannwitz (1898–1947), German SS Cossack Cavalry Corps officer executed for war crimes Helmuth Plessner (1892–1985), German philosopher and sociologist Helmuth Rilling (born 1933), German conductor Helmuth von Ruckteschell (1890–1948), German navy officer Helmuth Schneider (1920–1972), German actor Helmuth Schwenn (1913–1983), German water polo player Helmuth Søbirk (1916–1992), Danish amateur footballer Helmuth Stieff (1901–1944), German general and member of the OKH Helmuth Ternberg (1893–1971), Swedish intelligence officer Helmuth Weidling (1891–1955), German Army office
Surname
Frits Helmuth (1931–2004), Danish actor
Justus Christian Henry Helmuth (1745–1824), German-American Lutheran clergyman
Osvald Helmuth (1894–1966), Danish stage and film actor and revue singer; father of Frits Helmuth
See also
HMS Helmuth, a Royal Navy armed tug
Helmuth, a villain in E. E. Smith's Galactic Patrol (novel)