Entrant
Constructor
Chassis
Engine
Tyre
Driver
Alfa Romeo SpA
Alfa Romeo
158/50
Alfa Romeo 1.5 L8 Supercharged
P
Giuseppe Farina
Juan Manuel Fangio
Luigi Fagioli
Reg Parnell
Consalvo Sanesi
Piero Taruffi
Scuderia Achille Varzi
Maserati
4CLT/48
Maserati 1.5 L4 Supercharged
P
José Froilán González
Nello Pagani
4CL
Toni Branca
Ecurie Belge
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Johnny Claes
Scuderia Ferrari
Ferrari
125
Ferrari 1.5 V12 Supercharged
P
Luigi Villoresi
275
Ferrari 3.3 V12
Alberto Ascari
375
Ferrari 4.5 V12
Dorino Serafini
Officine Alfieri Maserati
Maserati
4CLT/48
Maserati 1.5 L4 Supercharged
P
Franco Rol
Louis Chiron
Scuderia Ambrosiana
Maserati
4CLT/48
Maserati 1.5 L4 Supercharged
D
David Hampshire
David Murray
Reg Parnell
Automobiles Talbot-Darracq
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Yves Giraud-Cabantous
Eugène Martin
Louis Rosier
Philippe Étancelin
Raymond Sommer
Raymond Sommer
Ferrari
125
Ferrari 1.5 V12 Supercharged
P
Raymond Sommer
166/F2/50
Ferrari 2.0 V12
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
English Racing Automobiles
ERA
E
ERA 1.5 L6 Supercharged
D
Leslie Johnson
Horschell Racing Corporation
Cooper
T12
JAP 1.1 V2
D
Harry Schell
Peter Whitehead
Ferrari
125
Ferrari 1.5 V12 Supercharged
D
Peter Whitehead
Peter Walker
ERA
E
ERA 1.5 L6 Supercharged
D
Peter Walker
Tony Rolt
Joe Fry
Maserati
4CL
Maserati 1.5 L4 Supercharged
D
Joe Fry
Brian Shawe-Taylor
Equipe Simca-Gordini
Simca-Gordini
Simca-Gordini 15
Gordini 1.5 L4 Supercharged
E
Robert Manzon
Maurice Trintignant
TC Harrison
ERA
C
ERA 1.5 L6 Supercharged
D
Cuth Harrison
FR Gerard
ERA
B
ERA 1.5 L6 Supercharged
D
Bob Gerard
A
Philippe Étancelin
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Philippe Étancelin
Eugène Chaboud
Ecurie Rosier
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Louis Rosier
Henri Louveau
Ecurie Lutetia
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Eugène Chaboud
Enrico Platé
Maserati
4CLT/48
Maserati 1.5 L4 Supercharged
P
Toulo de Graffenried
B. Bira
Clemente Biondetti
Ferrari
166I
Jaguar 3.4 L6
?
Clemente Biondetti
Pierre Levegh
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Pierre Levegh
Joe Kelly
Alta
GP
Alta 1.5 L4 Supercharged
D
Joe Kelly
Geoffrey Crossley
Alta
GP
Alta 1.5 L4 Supercharged
D
Geoff Crossley
Charles Pozzi
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Charles Pozzi
Louis Rosier
Paul Pietsch
Maserati
4CLT/48
Maserati 1.5 L4 Supercharged
P
Paul Pietsch
Antonio Branca
Maserati
4CL
Maserati 1.5 L4 Supercharged
P
Toni Branca
Scuderia Milano
Maserati
4CLT/50 Milano
Maserati 1.5 L4 Supercharged
P
Felice Bonetto
Franco Comotti
Guy Mairesse
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Guy Mairesse
Ecurie Bleue
Talbot-Lago
T26C
Talbot-Lago 4.5 L6
D
Harry Schell