The 2001 NASCAR Busch Series season began February 17 and ended November 10. Kevin Harvick of Richard Childress Racing was champion.
List of full-time teams at the start of 2001.
The NAPA Auto Parts 300 was held February 17 at Daytona International Speedway. Joe Nemechek won the pole.
Top ten results
Failed to qualify: Christian Elder (#38), Andy Kirby (#49)
The Alltel 200 was held February 24 at North Carolina Speedway. Greg Biffle won the pole.
Top ten results
Failed to qualify: none
The Sam's Town 300 was held March 3 at Las Vegas Motor Speedway. Matt Kenseth won the pole.
Top ten results
Failed to qualify: none
The Aaron's 312 was held March 12 at Atlanta Motor Speedway. Ryan Newman won the pole.
Top ten results
Failed to qualify: none
The SunCom 200 was held March 17 at Darlington Raceway. Ryan Newman won the pole.
Top ten results
Failed to qualify: none
The Cheez-It 250 was held March 24 at Bristol Motor Speedway. Kevin Harvick won the pole.