UBE or Ube may refer to:
* Ubiquitin-activating enzyme
* Ube, Yamaguchi, a city in Japan
* Uniform Bar Examination
* Unilateral Biportal Endoscopy
* Ube Industries, chemical company
* Union bound estimate, a probability theory bound
* Union of Bookmakers Employees
* United Bank of Egypt, a bank co-owned by Banque du Caire
* Unbiennium, an undiscovered superactinide chemical element
* Universal Basic Education, Education in Nigeria, education system in Nigeria
* Universal Basic Employment, a form of social program for ensuring employment through a society's needs
* RAID#UBE, Unrecoverable bit error rate, a media assessment measure related to the hard disk drive storage technology
* Unsolicited bulk email, a type of email spam
* Upper Black Eddy, Pennsylvania, an unincorporated village in the United States
* Ube (''Dioscorea alata''), also known as the purple yam, a species of edible yams
:* Ube halaya, a Philippine dessert made from boiled and mashed purple yam
* Upper body ergometer, a type of exercise equipment
{{Disambiguation
