Count Bertalan Széchényi de Sárvár-Felsővidék was a Hungarian politician, who served as Speaker of the House of Magnates from 1 May 1935 until his death.
- Occupation
- politician
- Position held
- Member of the House of Magnates, member of the Hungarian upper chamber
- Citizenship
- Hungary
- Born
- October 24, 1866
- Died
- June 3, 1943, June 4, 1943