NASCAR Cup 2018 Martinsville
| # | Piloto | Carro | Equipe | Sponsor | Dono da equipe | |
|---|---|---|---|---|---|---|
| 00 | Landon Cassill | Chevrolet Camaro | StarCom Racing | VRX / Srarcom Fiber | ||
| 1 | Jamie McMurray | Chevrolet Camaro | Chip Ganassi Racing | First Data | ||
| 2 | Brad Keselowski | Ford Fusion | Team Penske | Reese/DrawTite | ||
| 3 | Austin Dillon | Chevrolet Camaro | Richard Childress Racing | American Ethanol | ||
| 4 | Kevin Harvick | Ford Fusion | Stewart-Haas Racing | Jimmy John's | ||
| 6 | Trevor Bayne | Ford Fusion | Roush Fenway Racing | AdvoCare | ||
| 9 | Chase Elliott | Chevrolet Camaro | Hendrick Motorsports | NAPA Auto Parts | ||
| 10 | Aric Almirola | Ford Fusion | Stewart-Haas Racing | Mobil 1 | ||
| 11 | Denny Hamlin | Toyota Camry | Joe Gibbs Racing | FedEx Ground | ||
| 12 | Ryan Blaney | Ford Fusion | Team Penske | Menards/Libman | ||
| 13 | Ty Dillon | Chevrolet Camaro | Germain Racing | GEICO | ||
| 14 | Clint Bowyer | Ford Fusion | Stewart-Haas Racing | Haas Automation Demo Day | ||
| 15 | Ross Chastain | Chevrolet Camaro | Premium Motorsports | ChampionMachinery.com | ||
| 17 | Ricky Stenhouse Jr. | Ford Fusion | Roush Fenway Racing | Fastenal | ||
| 18 | Kyle Busch | Toyota Camry | Joe Gibbs Racing | M&M's Caramel | ||
| 19 |  Daniel Suarez | Toyota Camry | Joe Gibbs Racing | ARRIS | ||
| 20 | Erik Jones | Toyota Camry | Joe Gibbs Racing | Circle K | ||
| 21 | Paul Menard | Ford Fusion | Wood Brothers Racing | Motorcraft \ Quick Lane Tire & Auto Center | ||
| 22 | Joey Logano | Ford Fusion | Team Penske | Shell Pennzoil | ||
| 23 | Gray Gaulding | Toyota Camry | BK Racing | Earthwater | ||
| 24 | William Byron | Chevrolet Camaro | Hendrick Motorsports | Liberty University | ||
| 31 | Ryan Newman | Chevrolet Camaro | Richard Childress Racing | eBay Motors | ||
| 32 | Matt DiBenedetto | Ford Fusion | Go FAS Racing | Can-Am / Wholey | ||
| 34 | Michael McDowell | Ford Fusion | Front Row Motorsports | A&W All American Food | ||
| 37 | Chris Buescher | Chevrolet Camaro | JTG Daugherty Racing | Bush's Beans | ||
| 38 | David Ragan | Ford Fusion | Front Row Motorsports | MDS Transport | ||
| 41 | Kurt Busch | Ford Fusion | Stewart-Haas Racing | Haas Automation/Monster Energy | ||
| 42 | Kyle Larson | Chevrolet Camaro | Chip Ganassi Racing | Credit One Bank/DC Solar | ||
| 43 | Darrell Wallace Jr. | Chevrolet Camaro | Richard Petty Motorsports | STP | ||
| 47 | A.J. Allmendinger | Chevrolet Camaro | JTG Daugherty Racing | Kroger ClickList | ||
| 48 | Jimmie Johnson | Chevrolet Camaro | Hendrick Motorsports | Lowe's for Pros | ||
| 51 | Harrison Rhodes | Chevrolet Camaro | Rick Ware Racing | Harry's | ||
| 55 | J.J. Yeley | Chevrolet Camaro | Premium Motorsports | Adirondack Tree Surgeons | ||
| 72 | Cole Whitt | Chevrolet Camaro | TriStar Motorsports | TriStar Motorsports | ||
| 78 | Martin Truex Jr. | Toyota Camry | Furniture Row Racing | 5-hour ENERGY/Bass Pro Shops | ||
| 88 | Alex Bowman | Chevrolet Camaro | Hendrick Motorsports | Nationwide | ||
| 95 | Kasey Kahne | Chevrolet Camaro | Leavine Family Racing | WRL General Contractors | ||
| 96 |  D.J. Kennington | Toyota Camry | Gaunt Brothers Racing | Gordon Brothers |