The Dino 206 S is a sports prototype produced by Ferrari in 1966–1967 under the Dino marque. Ferrari intended to produce at least fifty examples for homologation by the CSI in the Sport 2.0 L Group 4 category. As only 18 were made, the car had to compete in the Prototype 2.0-litre class instead. In spite of this handicap the Dino 206 S took many class wins. The 206 S was the last of the Dino sports racing cars and simultaneously the most produced.