Electronic Frontier Foundation
- Country: United States
- Type: Organization
- Website: www.eff.org
- Update: 05-02
The Electronic Frontier Foundation (EFF; Electronic Frontier Foundation, Electronic Outpost Foundation, Electronic Frontier Foundation) is an internationally renowned non-profit organization founded in 1990 and headquartered in San Francisco, United States of America, with the main objectives of maintaining civil liberties on the Internet, providing legal assistance, and monitoring law enforcement agencies.