BCE is an abbreviation meaning Before Common Era, an alternative to the use of BC.
BCE, B.C.E. or bce may also refer to:
- Bachelor of Civil Engineering
- Banco Central del Ecuador
- Basic Chess Endings, a book by Reuben Fine
- BCE Inc., formerly Bell Canada Enterprises
- BCE Place, Toronto, Canada, later Brookfield Place
- Bracknell railway station, Berkshire, UK, code
- Bhagalpur College of Engineering
- Entity-control-boundary, an architectural pattern used in software design