Hans Ulrich Klintzsch (4 November 1898 in Lübbenau - 17. August 1959) was an ex-naval lieutenant from the Erhardt Brigade who served as leader of the Oberste SA-Führer from 1921 until 11 May 1923, when he returned to his former unit and ceded control to Hermann Göring. After his career as SA-leader, he went back to the Luftwaffe. He died 17. August 1959 during the marriage of his son Fridthjof. He sent Franz Jaenicke to Berlin to found the Nazi Party.