Other
- April Fool, allegedly an American officer who provided false information to Saddam Hussein.
- Iyman Faris, worked for the FBI, but was loyal to Al-Qaeda.
- Mikel Lejarza ("El Lobo"), Spanish agent working for the Basque separatist ETA.
- Katrina Leung, worked for both China and the FBI.
- Ashraf Marwan, an Egyptian businessman and an alleged spy for Israel, or possibly an Egyptian double agent. Managed to become celebrated as a hero in each country for his alleged work against the other.
Read more about this topic: Double Agent, Double Agents