The 2007 NASCAR Nextel Cup Series was the 59th season of professional in the United States and the 36th modern-era Cup series. Beginning on February 10 at Daytona International Speedway with the Budweiser Shootout, the season ended on November 18 at Homestead-Miami Speedway with the Ford 400. The Chase for the Nextel Cup started with the Sylvania 300 at New Hampshire International Speedway and was contested over the final ten races.
The season was final year that the NASCAR Cup Series was known as the Nextel Cup Series. As a result of the 2005 merger of Nextel Communications with Sprint Corporation, and the subsequent decision by the newly named Sprint Nextel Corporation, the name of the series was changed to the Sprint Cup Series for 2008. Jimmie Johnson of Hendrick Motorsports won his second consecutive championship, with teammate Jeff Gordon finishing second. Chevrolet captured the NASCAR Manufacturers' Championship with 26 wins, and 290 points over second place Ford who had 7 wins and 208 points. Dodge finished third with 3 wins and 178 points and Toyota finished out with no wins and 116 points.
Several major news stories and controversies appeared throughout the 2007 campaign.
It was officially announced on January 22 at the annual NASCAR Media Tour in Charlotte, North Carolina that two changes were made for the 2007 Chase for the Nextel Cup.