Ulek may refer to:
Sambal ulek, a paste made of red chilis and salt Ulek mayang, pre-Islamic religious folk dance of Malaysia
Ulek may also refer to:
The Ulek States, a group of fictional nations in the World of Greyhawk campaign setting for the Dungeons & Dragons role-playing game, including: The County of Ulek The Duchy of Ulek The Principality of Ulek