1985 NASCAR Winston West Series
The 1985 NASCAR Winston West Series was the 32nd season of the series. The title was won by Jim Robinson, his third in the series and third in succession.
Schedule and results
The 1985 season included 12 individual races, although Riverside International Raceway and Mesa Marin Raceway hosted two races each. The races at Riverside were in combination with the NASCAR Winston Cup Series.| Date | Name | Racetrack | Location | Winner |
| April 28 | AC-Delco 200 | Sears Point International Raceway | Sonoma, California | Hershel McGriff |
| May 11 | Pepsi-Cola 150 | Shasta Speedway | Anderson, California | Jim Robinson |
| June 2 | Budweiser 400 | Riverside International Raceway | Riverside, California | Terry Labonte |
| June 8 | Suncrest Motorhomes 200 | Mesa Marin Raceway | Bakersfield, California | Ruben Garcia |
| June 23 | Stroh's Beer 200 | Seattle International Raceway | Kent, Washington | Dale Earnhardt |
| July 4 | G.I. Joe's/Valvoline 201 | Portland Speedway | Portland, Oregon | Jim Bown |
| July 7 | Off-Broadway 150 | Northwest Speedway | Stateline, Idaho | Jim Robinson |
| July 13 | Sunfair Chevy/Lynch Olds 150 | Yakima Speedway | Yakima, Washington | Hershel McGriff |
| August 18 | Winston Washington 500 | Evergreen Speedway | Monroe, Washington | Derrike Cope |
| September 29 | Suncrest Motorhomes 200 | Willow Springs Speedway | Lancaster, California | Hershel McGriff |
| October 5 | Timec 200 | Mesa Marin Raceway | Bakersfield, California | Ruben Garcia |
| November 17 | Winston Western 500 | Riverside International Raceway | Riverside, California | Ricky Rudd |