| 2 | Les LESTON | Connaught Engineering | Connaught | B | Alta | GP L4 2.5 | Avon |
| 4 | Ron FLOCKHART | Connaught Engineering | Connaught | B | Alta | GP L4 2.5 | Pirelli |
| 4 | Archie SCOTT-BROWN | Connaught Engineering | Connaught | B | Alta | GP L4 2.5 | Pirelli |
| 6 | Jack FAIRMAN | Connaught Engineering | Connaught | B | Alta | GP L4 2.5 | Pirelli |
| 8 | Hermano da SILVA RAMOS | Equipe Gordini | Gordini | T32 | Gordini | 25 L8 2.5 | Englebert |
| 10 | Robert MANZON | Equipe Gordini | Gordini | T32 | Gordini | 25 L8 2.5 | Englebert |
| 12 | André SIMON | Equipe Gordini | Gordini | T16 | Gordini | 23 L6 2.5 | Englebert |
| 14 | Emmanuel de GRAFFENRIED | Scuderia Centro Sud | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 16 | Piero TARUFFI | Vandervell Products Ltd | Vanwall | VW 2 | Vanwall | 254 L4 2.5 | Pirelli |
| 18 | Harry SCHELL | Vandervell Products Ltd | Vanwall | VW 2 | Vanwall | 254 L4 2.5 | Pirelli |
| 20 | Maurice TRINTIGNANT | Vandervell Products Ltd | Vanwall | VW 2 | Vanwall | 254 L4 2.5 | Pirelli |
| 22 | Juan Manuel FANGIO | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 24 | Eugenio CASTELLOTTI | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 26 | Peter COLLINS | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 28 | Luigi MUSSO | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 30 | Alfonso de PORTAGO | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 32 | Jean BEHRA | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 34 | Jo BONNIER | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 34 | Luigi VILLORESI | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 36 | Stirling MOSS | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 38 | Francisco GODIA-SALES | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 40 | Luigi PIOTTI | L Piotti | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 42 | Gerino GERINI | Scuderia Guastalla | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 44 | Roy SALVADORI | Gilby Engineering | Maserati | 250F | Maserati | 250F1 L6 2.5 | Dunlop |
| 46 | Umberto MAGLIOLI | Officine Alfieri Maserati | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 48 | Bruce HALFORD | Privé | Maserati | 250F | Maserati | 250F1 L6 2.5 | Dunlop |
| 50 | Wolfgang von TRIPS | Scuderia Ferrari | Ferrari | D50 | Ferrari | DS50 V8 2.5 | Englebert |
| 52 | Louis ROSIER | Ecurie Rosier | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |
| 54 | Horace GOULD | Gould's Garage | Maserati | 250F | Maserati | 250F1 L6 2.5 | Pirelli |