BCE is a TLA that may stand for:

• European Central Bank in some Romance languages (e.g., Banco Central Europeo)
• Before the Common Era, date notation equivalent to BC (e.g. Julius Caesar was assassinated in 44 BCE). Used primarily in academia as an alternative to BC and AD.
• Bell Canada Enterprises, Canada's largest telecom corporation
• British Columbia Hydro and Power Authority – AAR reporting mark BCE