| Sönmez Köksal | |
| Office: | Chief of the National Intelligence Organization of Turkey |
| Term Start: | 9 November 1992 |
| Term End: | 11 February 1998 |
| Predecessor: | Teoman Koman |
| Successor: | Şenkal Atasagun |
| Birth Date: | 8 March 1940 |
| Nationality: | Turkish |
| Alma Mater: | Ankara University |
| Occupation: | Civil servant |
Sönmez Köksal (born 8 March 1940) is a career Turkish civil servant. He served in a variety of positions largely in the Ministry of Foreign Affairs and in international organisations representing Turkey, and was Turkey's Ambassador to Iraq (1986–1990). He was head of the National Intelligence Organization (Turkish: Milli İstihbarat Teşkilatı, MİT) from 1992 to 1998, and subsequently Turkey's Ambassador to France (1998–2002).[1] [2] Köksal was the first civilian head of the MIT, breaking the tradition of appointing generals.[3]