Bruno Edgar Siegheim (24 May 1875 in Berlin, Germany – 5 November 1952 in Johannesburg, South Africa) was a German–South African chess master. He took 3rd, behind Julius Finn and Hermann Keidanski, at New York 1903 (The Rice Gambit tournament at the Manhattan Chess Club). Then, he twice won South African Chess Championship (1906 and 1912), and lost to Max Blieden in challenge (1910), defeated Harry Duhan in challenge (1911), and defeated Henk Meihuizen in challenge (1912).