2005 NASCAR Nextel Cup Series Teams and drivers Teams and drivers

| Team | Cars | Drivers | Primary_Sponsors | Crew_Chief |
|---|---|---|---|---|
| Richard Childress Racing | Chevrolet Monte Carlo | Jeff Burton | Cingular Wireless | Kevin Hamlin |
| Robby Gordon Motorsports | Chevrolet Monte Carlo | Robby Gordon | Harrah`s / Fruit of the Loom | Bob Temple |
| Robert Yates Racing | Ford Taurus | Elliott Sadler | M&M`s | Todd Parrott |
| Robert Yates Racing | Ford Taurus | Dale Jarrett | UPS | Mike Ford |
| Roush Racing | Ford Taurus | Mark Martin | Pfizer / Viagara | Pat Tryson |
| Roush Racing | Ford Taurus | Greg Biffle | National Guard / Post-It | Doug Richert |
| Roush Racing | Ford Taurus | Matt Kenseth | DeWalt | Robbie Reiser |
| Roush Racing | Ford Taurus | Kurt Busch | Sharpie / Rubbermaid | Jimmy Fennig |
| Roush Racing | Ford Taurus | Carl Edwards | Scotts / Office Depot | Bob Osborne |