Kamui Kobayashi (小林可夢偉, Kobayashi Kamui, born 13 September 1986) is a Japanese racing driver who currently competes in the FIA World Endurance Championship for Toyota Gazoo Racing, Super Formula for Kids com Team KCMG, and part-time in the NASCAR Cup Series, driving the No. 50 Toyota Camry XSE for 23XI 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.