Sidonie of Poděbrady, daughter of King of Bohemia (d. 1510)
Sidonie of Poděbrady (Czech: Zdenka z Poděbrad; 11 November 1449 – 1 February 1510) was a duchess consort of Saxony. She was a daughter of George of Poděbrady, King of Bohemia, and his first wife Kunigunde of Sternberg. She was the twin sister of Catherine of Poděbrady, wife of Matthias Corvinus of Hungary.