The 1982 FIA Formula One World Championship was the 36th season of FIA Formula One motor racing. It comprised two competitions run concurrently over the course of the year, the 33rd Formula One World Championship for Drivers and the 25th Formula One World Championship for Manufacturers. The championship featured sixteen races contested between 23 January and 25 September. The Drivers' Championship was won by Keke Rosberg and the Manufacturers' Championship by Ferrari.

The championship started with a drivers' strike at the season opener in South Africa and saw a partial-race boycott as part of the ongoing FISA–FOCA war at the San Marino Grand Prix. Eventual champion Rosberg won only one race during the season – the Swiss Grand Prix – but consistency gave him the Drivers' Championship, five points clear of Pironi and John Watson. Rosberg was the second driver to win the championship having won only one race in the season, after Mike Hawthorn in 1958. Eleven drivers from seven teams won a race during the season, no driver winning more than twice; there was a run of nine different winners in nine consecutive races from the Monaco Grand Prix to the Swiss Grand Prix. Ferrari, who replaced Villeneuve with Patrick Tambay and Pironi with 1978 World Champion Mario Andretti, managed to score enough points to secure the Manufacturers Championship, finishing with five more points than second-placed McLaren while Renault came third.

During the season two drivers lost their lives: Gilles Villeneuve during qualifying for the Belgian Grand Prix and Riccardo Paletti at the start of the Canadian Grand Prix. Championship front-runner Didier Pironi also suffered a career-ending accident while qualifying for the German Grand Prix. These incidents and several other major and often violent accidents led to regulation changes to increase driver safety for the 1983 season. Motorsport journalist Nigel Roebuck later wrote that 1982 was "an ugly year, pock-marked by tragedy, by dissension, by greed, and yet, paradoxically, it produced some of the most memorable racing ever seen". The 1982 season was also the end of an era where 1 to 2 or more F1 drivers were killed every year. The first ever car made entirely of carbon fibre was introduced by McLaren in 1981, and from this year onward saw more and more teams begin to use this technology, and effectively every team was using it by the 1985 season. Circuits also became safer and other circuits that were not able or the owners of said circuits that were unable or unwilling to make them safer were dropped.