2009 NASCAR Cup Series (Simpsonverse)

The 2009 NASCAR Cup Series was the 61st season of professional stock car racing in the United States, the 38th modern-era Cup series, and the last Cup season of the 21st century's first decade, the 2000s. The season included 36 races and two exhibition races with the regular season beginning with the Daytona 500 at Daytona International Speedway and ending with the Ford 400 at Homestead-Miami Speedway.

Dale Earnhardt, Inc. won the Owners' Championship, while Dale Earnhardt, Jr. won the Drivers' Championship with a fifth place finish at the final race of the season. Chevrolet won the Manufacturers' Championship with 248 points.