Judith of Hungary
| Judyta Gejzówna | |
|---|---|
| Portrait | |
| Born | Judyta Gejzówna c. 969 Hungary | 
| Died | c. 988 | 
| Spouse(s) | Bolesław | 
| Parents | Géza of Hungary and Sarolt | 
| Grandfather Gyula | |
Judith of Hungary (Polish: Judyta węgierska; c. 969, Esztergom – c. 988, Kraków?) was a Hungarian princess and member of the Árpád dynasty. She was briefly married to the Piast duke of Poland, Bolesław the Brave.
According to some sources, she was the eldest child of Géza of Hungary by his first wife Sarolt, a daughter of Gyula of Transylvania.
However, modern historians have now discarded her parentage, and state that she was an unknown Hungarian princess. Though opinions vary about the identity of Bolesław I's second wife, there are a number of researchers who still support the hypothesis of her being the daughter of Géza.