Traudl is a given name and a diminutive form of Gertraud. Notable people with the name include:
Traudl Ebert (born 1936), Austrian fencer Traudl Hächer (born 1962), retired German alpine skier Traudl Hecher (1943–2023), Austrian former alpine skier and Olympic medalist Traudl Junge (1920–2002), Adolf Hitler's youngest personal private secretary, from December 1942 to April 1945 Traudl Kulikowsky (born 1943), German film actress Traudl Maurer (born 1961), German ski mountaineer and long-distance runner Traudl Ruckser (1925–2018), Austrian former gymnast Traudl Stark (1930–2021), German actress Traudl Treichl (born 1950), German skier Traudl Wallbrecher (1923–2016), German theologian