Kamui Kobayashi (Japanese: 小林可夢偉, Hepburn: Kobayashi Kamui, born 13 September 1986) is a Japanese racing driver and motorsport executive, currently competing in the FIA World Endurance Championship for Toyota and in Super Formula for KCMG. Kobayashi competed in Formula One from 2009 to 2014. In endurance racing, Kobayashi has won two FIA World Endurance Championship titles, and won the 24 Hours of Le Mans in 2021, all with Toyota; he is also a two-time winner of the 24 Hours of Daytona in 2019 and 2020 with Wayne Taylor Racing.
He also serves as team principal for Toyota Gazoo Racing Europe for their FIA World Endurance Championship team. Kobayashi previously competed in Formula One, Formula E, the GP2 Series, and the GP2 Asia Series. He became champion of the FIA World Endurance Championship alongside co-drivers Mike Conway and José María López in the 2019–20 season and in 2021, where he also won the 2021 24 Hours of Le Mans.
Kobayashi is the third FIA world champion from Japan after Toshi Arai and Kazuki Nakajima, and became the third Asian-born driver after countrymen Aguri Suzuki and Takuma Satō to score a Formula One podium finish at the 2012 Japanese Grand Prix.