Hans Heidemann (9 November 1896 Taagepera Parish (now Tõrva Parish), Kreis Fellin – 29 August 1925 near Tartu) was an Estonian politician. He was a member of II Riigikogu, representing the Workers' United Front. On 10 March 1924, he resigned his position and he was replaced by Oskar Sepre.^[1] He participated in the preparations of the 1924 Estonian coup d'état attempt, but he was arrested already in September 1924. In 1925, he was given a death sentence by an Estonian military tribunal and executed.