Radu IV the Great (Romanian: Radu cel Mare), (1467 – 23 April 1508) was a Voivode (Prince) of Wallachia from September 1495 to April 1508.

The marriage was arranged by her uncle Ivan Crnojević, Prince of Zeta after her father's death.

Radu was succeeded by his first cousin Mihnea cel Rău, son to his uncle Vlad Țepeș.

He is credited, along with Church officials, for introducing the printing press to Wallachia.

[2] This biographical article of a European noble is a stub.