OEB

OEB may refer to:

• The Official Encyclopedia of Bridge
• Online Educa Berlin, an annual conference on technology-supported learning
• Online Egyptological Bibliography
• Ontario Energy Board, which regulates natural gas and electricity utilities in Ontario
• Open eBook, an e-book format
• Open English Bible, a Bible translation
• Operation Engineering Bulletin, a type of Aircraft flight manual
• KOPB-TV or Oregon Educational Broadcasting, a public television station
• Branch County Memorial Airport's FAA location identifier
• Oil Equivalent Barrel, unit of energy released by burning one barrel of crude oil
• Octavia E. Butler, an American science-fiction author