Frank Szécsényi, also Francis, was a Hungarian baron and military leader, who was a staunch supporter of King Sigismund of Luxembourg. He participated in various military campaigns against the Ottoman Empire. In 1401, he joined the magnate conspiracy against Sigismund, but returned to the king's allegiance shortly thereafter, retaining his political influence until his death.
- Occupation
- politician
- Position held
- Voivode of Transylvania
- Citizenship
- Kingdom of Hungary
- Died
- 1408
