Look up udel in Wiktionary, the free dictionary.
Udel may refer to:
- a Russian feudal term for an appanage given to a younger son of the tsar or other male member of the imperial family
- UDel, an abbreviation for the University of Delaware
- UDEL, Democratic Liberation Union (Unión Democrática de Liberación) of Nicaragua
- Udel (polymer), high-temperature polymer
- Udel Ashkenazi, daughter of the Baal Shem Tov and grandmother of Nachman of Breslov
- Joan Erbe Udel (1926–2014), U.S. artist
