
The 2014 FIA World Endurance Championship season was the third season of the FIA World Endurance Championship auto racing series, co-organized by the Fédération Internationale de l'Automobile (FIA) and the Automobile Club de l'Ouest (ACO). The series was open to Le Mans Prototypes and grand tourer-style racing cars from four ACO categories. World Championship titles were awarded for Le Mans Prototypes drivers and for LMP1 manufacturers, and several World Endurance Cups and Endurance Trophies were also awarded. The eight race series began in April at the Silverstone Circuit and concluded in November at the Autódromo José Carlos Pace.

The 2014 6 Hours of Bahrain was an endurance sports car racing event held on the Grand Prix Circuit, of the Bahrain International Circuit, Sakhir, Bahrain from 13–15 November 2014, and served as the seventh, and penultimate race of the 2014 FIA World Endurance Championship season. The race was won by Alexander Wurz, Stéphane Sarrazin and Mike Conway driving the No. 7 Toyota TS040 Hybrid car. Their team-mates Sébastien Buemi and Anthony Davidson secured the World Endurance Drivers' Championship at the event after finishing in 11th place.

The 2014 6 Hours of Circuit of the Americas was an endurance sports car racing event held for Le Mans Prototype and Le Mans Grand Touring Endurance cars at the Circuit of the Americas near Austin, Texas on 20 September 2014. It served as the fourth of eight rounds of the 2014 FIA World Endurance Championship and was the second time the race was held as part of the championship. A total of 50,334 spectators attended the event.

The 2014 6 Hours of Fuji was an endurance sports car racing event held at the Fuji Speedway, Oyama, Japan on 10–12 October 2014, and served as the fifth race of the 2014 FIA World Endurance Championship season. Sébastien Buemi and Anthony Davidson won the race driving the No. 8 Toyota TS040 Hybrid car.

The 82nd 24 Hours of Le Mans was an automobile endurance racing event for Le Mans Prototype and Le Mans Grand Touring Endurance cars held from 11 to 15 June 2014 at the Circuit de la Sarthe at Le Mans, France. It was the 82nd running of the event, as organized by the Automobile Club de l'Ouest (ACO) since 1923. The race was the third round and the premier event of the 2014 FIA World Endurance Championship, with half of the race's fifty-five entries contesting the championship. Approximately 263,000 spectators attended the event, the largest crowd since 1989.

The 2014 6 Hours of Sao Paulo was an endurance sports car racing event held at the Autódromo José Carlos Pace, Sao Paulo, Brazil on 28–30 November 2014, and served as the eighth and last race of the 2014 FIA World Endurance Championship season.

The 2014 6 Hours of Shanghai was an endurance sports car racing event held at the Shanghai International Circuit, Shanghai, China on 31 October–2 November 2014, and served as the sixth race of the 2014 FIA World Endurance Championship season. The race was won by Sébastien Buemi and Anthony Davidson driving the No. 8 Toyota TS040 Hybrid car.

The 2014 6 Hours of Silverstone was an endurance sports car racing event held at the Silverstone Circuit near Silverstone, England on 17–20 April 2014. The event served as the opening round of the 2014 World Endurance Championship, and overall race winners were awarded the annual Tourist Trophy by the Royal Automobile Club. Toyota became the first Japanese manufacturer to win Silverstone's endurance race, with Anthony Davidson, Sébastien Buemi, and Nicolas Lapierre leading the team's second TS040 Hybrid to a 1–2 finish. The race, which had run under mixed weather conditions, was stopped in the final half-hour of competition due to heavy rains and not restarted.

The 2014 WEC 6 Hours of Spa-Francorchamps, formally known as the WEC 6 Heures de Spa-Francorchamps, was an endurance sports car racing event held at the Circuit de Spa-Francorchamps, Spa, Belgium on 2–3 May 2014. Spa-Francorchamps served as the second race of the 2014 FIA World Endurance Championship. Toyota's Anthony Davidson, Sébastien Buemi, and Nicolas Lapierre led the field to the checkered flag for their second consecutive victory of the season, ahead of Audi and the sister Toyota. The LMP2 category also had its second consecutive winner with G-Drive Racing ahead of Jota Sport's guest entry in the series. AF Corse Ferrari held off Porsche Team Manthey in the LMGTE Pro class, while another AF Corse Ferrari won the LMGTE Am category ahead of two Aston Martins.