Eduard Stadtler (February 17, 1886 in Hagenau - October 5, 1945 in NKVD special camp Nr. 7) was a German journalist and politician who formed the Anti-Bolshevist League in 1918. Stadler had begun advocating the creation of a "national socialist" dictatorship in 1918.
Anton Drexler, the founder of the Nazi Party, attended Stadtler's lectures in Berlin.
Stadtler had been a member of the German National People's Party (DNVP) until 1933 when he defected to the Nazi Party weeks prior to the DNVP being dissolved.