The 2000 FIA Formula One World Championship was the 54th season of FIA Formula One motor racing. It commenced on 12 March and ended on 22 October after seventeen races. Michael Schumacher became Ferrari's first World Drivers' Champion in 21 years, having clinched the Drivers' title at the penultimate race of the season. Ferrari successfully defended its Constructors' title. This season marked the first for future world champion Jenson Button.

For the third year in succession, the season featured a close battle between Ferrari and McLaren. Schumacher won the first three races and dominated the first part of the season as McLaren had reliability issues. Then misfortune struck Schumacher, who retired from three consecutive races with both Mika Häkkinen and David Coulthard scoring big. Häkkinen then surged to win two races in a row, leaving him six points clear of Schumacher who faced a fifth consecutive season at Ferrari without titles since 1996. Schumacher fought back winning the final four races of the season in convincing fashion, recording pole position on all those occasions. The title was sealed in Japan on 8 October, after a classic straight fight between Schumacher and Häkkinen, with Schumacher passing Häkkinen at the final pit stop and then holding out in front.

The season held the record for the smallest number of drivers competing in a single season with only one driver change (Luciano Burti deputising for an ill Eddie Irvine in Austria) putting the total at 23 (similar to 2002 season). This record stood until 2008, where there were no driver changes, although the Super Aguri F1 team withdrew in the middle of that season. Away from the front runners, following a largely unsuccessful foray into Formula One, Peugeot officially ended their involvement in the sport as an engine supplier at the end of 2000, having failed to win a Grand Prix since they entered F1 in an engine supply capacity in 1994 having supplied McLaren, Jordan and Prost. Their final season in 2000 as an official manufacturer in partnership with Prost would vindicate this withdrawal decision with the Prost-Peugeot combination failing to muster a single point all season. However, their engine assets would be purchased by Asia Motor Technologies France and continue to be used under the Asiatech name for the 2001 and 2002 seasons.

The following teams and drivers competed in the 2000 FIA Formula One World Championship. All teams competed with tyres supplied by Bridgestone.

^† All engines were 3.0 litre, V10 configuration.

The main changes among the top teams were that Eddie Irvine was replaced by Rubens Barrichello at Ferrari and at Jordan, former world champion Damon Hill had retired, and was replaced by Jarno Trulli.

The first race of the season was in Australia, and the top five placings were similar to the previous year. The McLaren pair of world champion Mika Häkkinen and David Coulthard started 1–2 ahead of the Ferrari pair of Michael Schumacher and Rubens Barrichello. The Jordans of Heinz-Harald Frentzen and Jarno Trulli were fifth and sixth. During the race, the McLarens kept their positions at the start, while Barrichello lost out to Frentzen. The McLarens pulled away from Michael Schumacher, but on lap ten, Coulthard retired with a misfire. Häkkinen's engine blew up nine laps later, giving the lead to Schumacher. Neither Jordan also lasted the race, Frentzen retiring with a hydraulic failure from second, and Trulli with an engine failure from fourth. All this gave Ferrari an easy 1–2 with Schumacher winning from Barrichello, with Ralf Schumacher, driving for Williams completing the podium.

For the second round in Brazil, the top four were the same again in qualifying, with Häkkinen and Coulthard starting 1–2 ahead of Michael Schumacher and Barrichello. Schumacher, who was on a two-stop strategy took the lead within two laps, built up a 20-second gap, and pitted. He rejoined in second, behind Häkkinen. Coulthard was suffering from gearbox problems, and so was not quick enough. Barrichello, who was also on a two-stopper was stuck behind Häkkinen for 15 laps, before passing him, and this compromised his race. He rejoined fourth after his stop, but his engine blew up soon after. Häkkinen was starting to edge away from Michael Schumacher, until he had to retire with an oil leak. This gave Schumacher the win, ahead of Coulthard and Giancarlo Fisichella. There was controversy after the race when all the drivers in the top six with the exception of Fisichella were excluded because of problems with their wooden floors. The teams appealed but when the FIA was scrutineering the cars again, they found out that the front wing endplates on Coulthard's car were lower than they should have been. Thus, the position of everyone except for Coulthard was reinstated. The final top three were: Michael Schumacher, Fisichella and Frentzen. Notably, Jenson Button was sixth, and got his first ever championship point. He also set the record for the youngest F1 driver to score a point.