Ultan

Ultan may refer to:

• Ultan of Ardbraccan, an Irish abbott and saint
• Saint Ultan, an Irish monk and saint
• Lloyd Ultan (composer), a composer
• Lloyd Ultan (historian)
• Ultan Conlon, a singer-songwriter
• Ultan Quigley, a fictional character
• Ultan, Iran, a village in Ardabil Province, Iran