The 2000 NASCAR Winston West Series was the 47th season of the series. The title was won by Brendan Gaughan, his first in the series.
The 2000 season included 12 individual races, although Mesa Marin Raceway hosted two races and Irwindale Speedway hosted three races.
() Bold â Pole position awarded by time. Italics â Pole position set by owner's points. * â Most laps led.