| NASCAR Seri Grand National 1958 | |||
| Sebelum: | 1957 | Sesudah: | 1959 |
NASCAR Seri Grand National musim 1958 adalah musim kesepuluh dari kejuaraan NASCAR seri utama yang diadakan di Amerika Serikat. Musim dimulai pada 3 November 1957 di di Fayetteville dan berakhir pada 26 Oktober 1958 di di Atlanta. Lee Petty memenangkan kejuaraan untuk kedua kalinya dalam karirnya.
Rekapitulasi musim
| No. | Tanggal | Lomba | Sirkuit | Pemenang | Kedua | Ketiga |
| 1 | 3-nov | Race 1 | Champion Speedway | Rex White | Lee Petty | Tiny Lund |
| 2 | 23-feb | Race 2 | Daytona Beach & Road Course | |||
| 3 | 2-mrt | Race 3 | Concord Speedway | Lee Petty | ||
| 4 | 15-mrt | Race 4 | Champion Speedway | Buck Baker | ||
| 5 | 16-mrt | Race 5 | Wilson Speedway | Lee Petty | Buck Baker | Marvin Panch |
| 6 | 23-mrt | Race 6 | Buck Baker | Marvin Panch | ||
| 7 | 5-apr | Race 7 | Champion Speedway | |||
| 8 | 10-apr | Tiny Lund | ||||
| 9 | 12-apr | Race 9 | Junior Johnson | |||
| 10 | 13-apr | Race 10 | Lakewood Speedway | Joe Weatherly | Fireball Roberts | |
| 11 | 18-apr | Race 11 | ||||
| 12 | 20-apr | Virginia 500 | Martinsville Speedway | Rex White | ||
| 13 | 25-apr | Race 13 | Old Dominion Speedway | Rex White | ||
| 14 | 27-apr | Race 14 | Old Bridge Stadium | Rex White | ||
| 15 | 3-mei | Buck Baker | Junior Johnson | |||
| 16 | 11-mei | Race 16 | Greensboro Fairgrounds | Lee Petty | Junior Johnson | |
| 17 | 15-mei | Race 17 | Starkey Speedway | Rex White | ||
| 18 | 18-mei | Wilkes County 160 | North Wilkesboro Speedway | Junior Johnson | Rex White | |
| 19 | 24-mei | Race 19 | Bowman Gray Stadium | Rex White | ||
| 20 | 30-mei | Northern 500 | Fireball Roberts | Junior Johnson | Lee Petty | |
| 21 | 1-jun | Crown America 500 | Riverside International Raceway | |||
| 22 | 5-jun | Junior Johnson | ||||
| 23 | 12-jun | Race 23 | New Bradford Speedway | Junior Johnson | Lee Petty | |
| 24 | 15-jun | Race 24 | Reading Fairgrounds | Junior Johnson | Buck Baker | |
| 25 | 25-jun | Race 25 | Lincoln Speedway | Lee Petty | Buck Baker | |
| 26 | 28-jun | Lee Petty | Junior Johnson | |||
| 27 | 29-jun | Race 27 | Rex White | Buck Baker | ||
| 28 | 4-jul | Raleigh 250 | Raleigh Speedway | Fireball Roberts | Buck Baker | Rex White |
| 29 | 12-jul | Race 29 | McCormick Field | Rex White | ||
| 30 | 16-jul | Race 30 | State Line Speedway | |||
| 31 | 18-jul | Race 31 | Canadian Exposition Stadium | Lee Petty | ||
| 32 | 19-jul | Race 32 | Civic Stadium | |||
| 33 | 25-jul | Race 33 | Monroe County Fairgrounds | Buck Baker | ||
| 34 | 26-jul | Race 34 | Wall Stadium | Rex White | Buck Baker | |
| 35 | 2-aug | Race 35 | Bridgehampton Raceway | |||
| 36 | 7-aug | |||||
| 37 | 10-aug | Nashville 200 | Joe Weatherly | |||
| 38 | 17-aug | Western North Carolina 500 | Fireball Roberts | Lee Petty | ||
| 39 | 22-aug | Race 39 | Bowman Gray Stadium | Lee Petty | ||
| 40 | 23-aug | Race 40 | Rambi Raceway | Buck Baker | ||
| 41 | 1-sep | Southern 500 | Darlington Raceway | Fireball Roberts | Buck Baker | |
| 42 | 5-sep | Race 42 | Buck Baker | |||
| 43 | 7-sep | Race 43 | Fairgrounds Raceway | Fireball Roberts | Buck Baker | Lee Petty |
| 44 | 7-sep | Race 44 | California State Fairgrounds | Bob Ross | ||
| 45 | 12-sep | Race 45 | Gastonia Fairgrounds | Buck Baker | Lee Petty | |
| 46 | 14-sep | Richmond 200 | Richmond International Raceway | Lee Petty | ||
| 47 | 28-sep | Race 47 | Buck Baker | |||
| 48 | 5-okt | Race 48 | Salisbury Speedway | Lee Petty | Buck Baker | |
| 49 | 12-okt | Old Dominion 500 | Martinsville Speedway | Fireball Roberts | Rex White | |
| 50 | 19-okt | Wilkes 160 | North Wilkesboro Speedway | Junior Johnson | Glen Wood | |
| 51 | 26-okt | Race 51 | Lakewood Speedway | Junior Johnson | Fireball Roberts | Lee Petty |
Klasemen Top 10
| 1 | Lee Petty | 12232 |
| 2 | Buck Baker | 11588 |
| 3 | 8792 | |
| 4 | 8124 | |
| 5 | 7666 | |
| 6 | 6972 | |
| 7 | Rex White | 6552 |
| 8 | Junior Johnson | 6380 |
| 9 | 4910 | |
| 10 | 4762 |