Kierowca | Nar. | Bolid | Silnik | Op. | Zgłoszenia |
|
| Ader Walt Data ur.: 15.12.1913, debiut: 1950 Numer bolidu: 27 | | Rae | Offenhauser | | 1 | / | 1 |
| Agabashian Fred Data ur.: 21.08.1913, debiut: 1950 Numery bolidów: 12, 28 | | Maserati 8CTF | Offenhauser | | 1 | / | 2 |
Kurtis Kraft 3000 | Offenhauser | | 1 |
| Ascari Alberto Data ur.: 13.07.1918, debiut: 1950 Numery bolidów: 4, 10, 16, 18, 40, 48 | | Ferrari 125/275 | Ferrari | | 1 | / | 6 |
Ferrari 125 | Ferrari | | 3 |
Ferrari 375 | Ferrari | | 2 |
| Banks Henry Data ur.: 14.06.1913, debiut: 1950 Numer bolidu: 12 | | Maserati 8CTF | Offenhauser | | 1 | / | 1 |
| Bettenhausen Tony Data ur.: 12.09.1916, debiut: 1950 Numery bolidów: 14, 17 | | Deidt | Offenhauser | | 1 | / | 2 |
Kurtis Kraft 2000 | Offenhauser | | 1 |
| Biondetti Clemente Data ur.: 18.10.1898, debiut: 1950 Numer bolidu: 22 | | Ferrari 166S | Jaguar | | 1 | / | 1 |
| Bira Prince Data ur.: 15.07.1914, debiut: 1950 Numery bolidów: 21, 30, 50 | | Maserati 4CLT/50 | Maserati | | 2 | / | 4 |
Maserati 4CLT/48 | Maserati | | 2 |
| Bonetto Felice Data ur.: 09.06.1903, debiut: 1950 Numery bolidów: 34, 40, 52 | | Maserati 4CLT/50 | Maserati | | 1 | / | 3 |
Maserati 4CLT/50 Milano | Milano | | 1 |
Milano 01 | Speluzzi | | 1 |
| Branca Toni Data ur.: 15.09.1916, debiut: 1950 Numery bolidów: 30, 40 | | Maserati 4CL | Maserati | | 2 | / | 2 |
| Brown Walt Data ur.: 30.12.1911, debiut: 1950 Numer bolidu: 4 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Cantrell Bill Data ur.: 31.01.1908, debiut: 1950 Numer bolidu: 24 | | Adams | Offenhauser | | 1 | / | 1 |
| Carter Duane Data ur.: 05.05.1913, debiut: 1950 Numer bolidu: 18 | | Stevens | Offenhauser | | 1 | / | 1 |
| Chaboud Eugene Data ur.: 12.04.1907, debiut: 1950 Numery bolidów: 16, 20 | | Talbot-Lago T26C-DA | Talbot | | 2 | / | 2 |
| Chiron Louis Data ur.: 03.08.1899, debiut: 1950 Numery bolidów: 6, 19, 26, 30, 48 | | Maserati 4CLT/48 | Maserati | | 5 | / | 5 |
| Chitwood Joie Data ur.: 14.04.1912, debiut: 1950 Numer bolidu: 17 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Claes Johnny Data ur.: 11.08.1916, debiut: 1950 Numery bolidów: 2, 4, 6, 18, 24, 42 | | Talbot-Lago T26C | Talbot | | 6 | / | 6 |
| Comotti Franco Data ur.: 24.07.1906, debiut: 1950 Numer bolidu: 62 | | Maserati 4CLT/50 Milano | Milano | | 1 | / | 1 |
| Connor George Data ur.: 16.08.1908, debiut: 1950 Numer bolidu: 5 | | Lesovsky | Offenhauser | | 1 | / | 1 |
| Crossley Geoff Data ur.: 11.05.1921, debiut: 1950 Numery bolidów: 24, 26 | | Alta GP 2 | Alta | | 2 | / | 2 |
| Davies Jimmy Data ur.: 18.08.1923, debiut: 1950 Numer bolidu: 22 | | Ewing | Offenhauser | | 1 | / | 1 |
| de Graffenried Emmanuel Data ur.: 18.05.1914, debiut: 1950 Numery bolidów: 20, 32, 38, 52 | | Maserati 4CLT/50 | Maserati | | 1 | / | 4 |
Maserati 4CLT/48 | Maserati | | 3 |
| Dinsmore Duke Data ur.: 10.04.1914, debiut: 1950 Numer bolidu: 69 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Etancelin Philippe Data ur.: 28.12.1896, debiut: 1950 Numery bolidów: 14, 16, 24, 42 | | Talbot-Lago T26C | Talbot | | 4 | / | 6 |
Talbot-Lago T26C-DA | Talbot | | 2 |
| Fagioli Luigi Data ur.: 09.06.1898, debiut: 1950 Numery bolidów: 3, 4, 12, 36 | | Alfa Romeo 158 | Alfa Romeo | | 6 | / | 6 |
| Fangio Juan Manuel Data ur.: 24.06.1911, debiut: 1950 Numery bolidów: 1, 6, 10, 14, 18, 34, 60 | | Alfa Romeo 158 | Alfa Romeo | | 6 | / | 7 |
Alfa Romeo 159 | Alfa Romeo | | 1 |
| Farina Nino Data ur.: 30.10.1906, debiut: 1950 Numery bolidów: 2, 8, 10, 16, 32 | | Alfa Romeo 158 | Alfa Romeo | | 5 | / | 6 |
Alfa Romeo 159 | Alfa Romeo | | 1 |
| Faulkner Walt Data ur.: 16.02.1920, debiut: 1950 Numer bolidu: 98 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Flaherty Pat Data ur.: 06.01.1926, debiut: 1950 Numer bolidu: 59 | | Kurtis Kraft 3000 | Offenhauser | | 1 | / | 1 |
| Fohr Myron Data ur.: 12.06.1912, debiut: 1950 Numer bolidu: 2 | | Marchese | Offenhauser | | 1 | / | 1 |
| Fry Joe Data ur.: 26.10.1915, debiut: 1950 Numer bolidu: 10 | | Maserati 4CL | Maserati | | 1 | / | 1 |
| Gerard Bob Data ur.: 19.01.1914, debiut: 1950 Numery bolidów: 12, 26 | | ERA B | ERA | | 2 | / | 2 |
| Giraud-Cabantous Yves Data ur.: 08.10.1903, debiut: 1950 Numery bolidów: 6, 14, 18 | | Talbot-Lago T26C-DA | Talbot | | 4 | / | 4 |
| Gonzalez Jose Froilan Data ur.: 05.10.1922, debiut: 1950 Numery bolidów: 2, 36 | | Maserati 4CLT/48 | Maserati | | 2 | / | 2 |
| Green Cecil Data ur.: 30.09.1919, debiut: 1950 Numer bolidu: 54 | | Kurtis Kraft 3000 | Offenhauser | | 1 | / | 1 |
| Hampshire David Data ur.: 29.12.1917, debiut: 1950 Numery bolidów: 6, 34 | | Maserati 4CLT/48 | Maserati | | 2 | / | 2 |
| Hanks Sam Data ur.: 13.07.1914, debiut: 1950 Numer bolidu: 23 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Harrison Cuth Data ur.: 06.07.1906, debiut: 1950 Numery bolidów: 11, 24, 32 | | ERA B | ERA | | 3 | / | 3 |
| Hartley Gene Data ur.: 28.01.1926, debiut: 1950 Numer bolidu: 75 | | Langley | Offenhauser | | 1 | / | 1 |
| Hellings Mack Data ur.: 14.09.1917, debiut: 1950 Numer bolidu: 15 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Holland Bill Data ur.: 13.12.1907, debiut: 1950 Numer bolidu: 3 | | Deidt | Offenhauser | | 1 | / | 1 |
| Holmes Jackie Data ur.: 04.09.1920, debiut: 1950 Numer bolidu: 77 | | Olson | Offenhauser | | 1 | / | 1 |
| Hoyt Jerry Data ur.: 29.01.1929, debiut: 1950 Numer bolidu: 81 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| Jackson Jimmy Data ur.: 25.07.1910, debiut: 1950 Numer bolidu: 61 | | Kurtis Kraft | Cummins | | 1 | / | 1 |
| Johnson Leslie Data ur.: 22.03.1912, debiut: 1950 Numer bolidu: 8 | | ERA E | ERA | | 1 | / | 1 |
| Kelly Joe Data ur.: 13.03.1913, debiut: 1950 Numer bolidu: 23 | | Alta GP | Alta | | 1 | / | 1 |
| Levegh Pierre Data ur.: 22.12.1905, debiut: 1950 Numery bolidów: 22, 56 | | Talbot-Lago T26C | Talbot | | 3 | / | 3 |
| Levrett Bayliss Data ur.: 14.02.1913, debiut: 1950 Numer bolidu: 24 | | Adams | Offenhauser | | 1 | / | 1 |
| Louveau Henri Data ur.: 25.01.1910, debiut: 1950 Numer bolidu: 64 | | Talbot-Lago T26C-GS | Talbot | | 1 | / | 1 |
| Mairesse Guy Data ur.: 10.08.1910, debiut: 1950 Numer bolidu: 40 | | Talbot-Lago T26C | Talbot | | 1 | / | 1 |
| Manzon Robert Data ur.: 12.04.1917, debiut: 1950 Numery bolidów: 10, 44 | | Simca-Gordini T15 | Gordini | | 3 | / | 3 |
| Martin Eugene Data ur.: 24.03.1915, debiut: 1950 Numery bolidów: 8, 17 | | Talbot-Lago T26C-DA | Talbot | | 2 | / | 2 |
| McDowell Johnny Data ur.: 29.01.1915, debiut: 1950 Numer bolidu: 62 | | Kurtis Kraft 2000 | Offenhauser | | 1 | / | 1 |
| McGrath Jack Data ur.: 08.10.1919, debiut: 1950 Numer bolidu: 49 | | Kurtis Kraft 3000 | Offenhauser | | 1 | / | 1 |
| Murray David Data ur.: 28.12.1909, debiut: 1950 Numery bolidów: 5, 50 | | Maserati 4CLT/48 | Maserati | | 1 | / | 2 |
Maserati 4CL | Maserati | | 1 |
| Pagani Nello Data ur.: 11.10.1911, debiut: 1950 Numer bolidu: 2 | | Maserati 4CLT/48 | Maserati | | 1 | / | 1 |
| Parnell Reg Data ur.: 02.07.1911, debiut: 1950 Numery bolidów: 4, 32 | | Alfa Romeo 158 | Alfa Romeo | | 1 | / | 2 |
Maserati 4CLT/48 | Maserati | | 1 |
| Parsons Johnnie Data ur.: 04.07.1918, debiut: 1950 Numer bolidu: 1 | | Kurtis Kraft | Offenhauser | | 1 | / | 1 |
| Pian Alfredo Data ur.: 21.10.1912, debiut: 1950 Numer bolidu: 4 | | Maserati 4CLT/50 | Maserati | | 1 | / | 1 |
| Pietsch Paul Data ur.: 20.06.1911, debiut: 1950 Numer bolidu: 28 | | Maserati 4CLT/48 | Maserati | | 1 | / | 1 |
| Pozzi Charles Data ur.: 27.08.1909, debiut: 1950 Numer bolidu: 26 | | Talbot-Lago T26C | Talbot | | 1 | / | 1 |
| Rathmann Jim Data ur.: 16.07.1928, debiut: 1950 Numer bolidu: 76 | | Wetteroth | Offenhauser | | 1 | / | 1 |
| Rathmann Dick Data ur.: 06.01.1926, debiut: 1950 Numer bolidu: 45 | | Watson | Offenhauser | | 1 | / | 1 |
| Rol Franco Data ur.: 05.06.1908, debiut: 1950 Numery bolidów: 4, 28, 44 | | Maserati 4CLT/48 | Maserati | | 3 | / | 3 |
| Rolt Tony Data ur.: 16.10.1918, debiut: 1950 Numer bolidu: 9 | | ERA E | ERA | | 1 | / | 1 |
| Rose Mauri Data ur.: 26.05.1906, debiut: 1950 Numer bolidu: 31 | | Deidt | Offenhauser | | 1 | / | 1 |
| Rosier Louis Data ur.: 05.11.1905, debiut: 1950 Numery bolidów: 10, 14, 15, 16, 20, 26, 58 | | Talbot-Lago T26C-DA | Talbot | | 3 | / | 7 |
Talbot-Lago T26C | Talbot | | 4 |
| Russo Paul Data ur.: 10.04.1914, debiut: 1950 Numer bolidu: 7 | | Nichels | Offenhauser | | 1 | / | 1 |
| Ruttman Troy Data ur.: 11.03.1930, debiut: 1950 Numer bolidu: 55 | | Lesovsky | Offenhauser | | 1 | / | 1 |
| Sanesi Consalvo Data ur.: 28.03.1911, debiut: 1950 Numer bolidu: 46 | | Alfa Romeo 158 | Alfa Romeo | | 1 | / | 1 |
| Schell Harry Data ur.: 29.06.1921, debiut: 1950 Numery bolidów: 8, 44 | | Cooper T12 | JAP | | 1 | / | 2 |
Talbot-Lago T26C | Talbot | | 1 |
| Schindler Bill Data ur.: 06.03.1909, debiut: 1950 Numer bolidu: 67 | | Snowberger | Offenhauser | | 1 | / | 1 |
| Serafini Dorino Data ur.: 22.07.1909, debiut: 1950 Numer bolidu: 48 | | Ferrari 375 | Ferrari | | 1 | / | 1 |
| Shawe-Taylor Brian Data ur.: 29.01.1915, debiut: 1950 Numer bolidu: 10 | | Maserati 4CL | Maserati | | 1 | / | 1 |
| Sommer Raymond Data ur.: 31.08.1906, debiut: 1950 Numery bolidów: 6, 12, 20, 42 | | Talbot-Lago T26C | Talbot | | 2 | / | 5 |
Talbot-Lago T26C-GS | Talbot | | 1 |
Ferrari 166/F2/50 | Ferrari | | 1 |
Ferrari 125 | Ferrari | | 1 |
| Taruffi Piero Data ur.: 12.10.1906, debiut: 1950 Numer bolidu: 60 | | Alfa Romeo 158 | Alfa Romeo | | 1 | / | 1 |
| Trintignant Maurice Data ur.: 30.10.1917, debiut: 1950 Numery bolidów: 12, 42 | | Simca-Gordini T15 | Gordini | | 2 | / | 2 |
| Villoresi Luigi Data ur.: 16.05.1909, debiut: 1950 Numery bolidów: 2, 8, 22, 38 | | Ferrari 125 | Ferrari | | 4 | / | 4 |
| Walker Peter Data ur.: 07.10.1912, debiut: 1950 Numer bolidu: 9 | | ERA E | ERA | | 1 | / | 1 |
| Wallard Lee Data ur.: 08.09.1911, debiut: 1950 Numer bolidu: 8 | | Moore | Offenhauser | | 1 | / | 1 |
| Webb Spider Data ur.: 08.10.1910, debiut: 1950 Numer bolidu: 21 | | Maserati 8CTF | Offenhauser | | 1 | / | 1 |
| Whitehead Peter Data ur.: 12.11.1914, debiut: 1950 Numery bolidów: 8, 14, 28 | | Ferrari 125 | Ferrari | | 3 | / | 3 |