Otto Franz Rösch or Otto Roesch (German pronunciation: [ˈɔto ˈʁœʃ]; 24 March 1917 – 3 November 1995) was an Austrian politician of the SPÖ.

He was a member of the Nazi Party and worked in a National Socialist educational institution.

[1] Rösch was a member of the Nazi Party and on 8 December 1947, he was arrested and put on trial as a neo-Nazi.

[4] During the Cold War, he called for reducing defense spending.

"[5] Rösch also served a Minister of the Interior in a previous government.