WECO may refer to:
Western Electric Company Winnipeg Electric Company WECO (AM), a radio station (940 AM) licensed to Wartburg, Tennessee, United States WECO-FM, a radio station (101.3 FM) licensed to Wartburg, Tennessee, United States WECO Lab WECO Pyrotechnische Fabrik, a German fireworks company Wisconsin Engraving Company, a tooling industry services provider.