The 1955 Formula One season was the sixth in the history of Formula One. World Champion B. Bira returned to defend his crown with reigning entrant's champions, Jaguar-Aston Martin Racing.
Teams and Drivers
| Entrant
|
Constructor
|
Chassis
|
Engine
|
Driver
|
Rounds
|
 Alfa Romeo SpA
|
Alfa Romeo
|
Alfa Romeo AR161
|
Alfa Romeo AR2V8
|
Giuseppe Farina
|
1-
|
 Jack Brabham
|
1-
|
| Tony Gaze
|
1-
|
 Jaguar-Aston Martin Racing
|
Aston Martin-Jaguar
|
Aston Martin AM-04
|
Jaguar JFE-2
|
 Tony Bettenhausen
|
1-
|
 B. Bira
|
1-
|
 Maurice Trintignant
|
1-
|
 Dries van der Lof
|
1-
|
| Alexander Racing Team
|
Gordini
|
Gordini G-953
|
Gordini ART-004
|
Consalvo Sanesi
|
1-
|
| Robert Manzon
|
1-
|
 Porfirio Rubirosa
|
1-
|
 Paco Godia
|
1-
|
| Scuderia Ambrosiana
|
Ambrosiana-Alfa Romeo
|
Ambriosana A-004
|
Alfa Romeo ARV8
|
Luigi Musso
|
1-
|
 Alberto Uria
|
1-
|
| Ambriosana A-003
|
 TBA
|
TBA
|
| Vanwall
|
Vanwall
|
Vanwall VW55
|
Vanwall 254
|
Mike Hawthorn
|
1-
|
| Dennis Poore
|
1-
|
| Bernie C. Ecclestone
|
Mercedes-Bentley
|
Mercedes WM-2
|
Bentley 16VL-1
|
Bernie Ecclestone
|
1-
|
| Hernando da Silva Ramos
|
1-
|
| Stuart Lewis-Evans
|
3, 5-8
|
| / Scuderia Anglo-Italia
|
O.S.C.A.-Bentley
|
O.S.C.A. F154
|
Bentley 16VL-1
|
 Jose Froilan Gonzalez
|
1-
|
 Jacques Swaters
|
1-
|
| Bentley-O.S.C.A.
|
Bentley Speed 4
|
O.S.C.A. 156s
|
Peter Whitehead
|
1-
|
| Stirling Moss
|
1-
|
| Maria Teresa de Filippis
|
O.S.C.A.
|
O.S.C.A. F154
|
O.S.C.A. 156s
|
Maria Teresa de Filippis
|
1-
|
| Giannino Marzotto
|
1-
|
| Geoff Richardson Racing
|
Bentley
|
Bentley Speed 4
|
Bentley 16VL-1
|
Harry Schell
|
1-
|
| Bentley 53C
|
Bentley 16VL-1
|
Robin Montgomerie-Charrington
|
5
|
 Tasman Racing Alliance
|
O.S.C.A.-Vanwall
|
O.S.C.A. F154
|
Vanwall 254
|
Bib Stillwell
|
1-
|
| FRacing
|
FRacing-FIAT
|
FRacing FH355
|
FIAT 155
|
Roberto Mieres
|
1-6,8-10
|
| Spider Webb
|
7,11
|
| Ecurie Nationale Belge
|
Bentley
|
Bentley Speed 4
|
Bentley 16VL-1
|
André Pilette
|
3
|
| Paul Frère
|
7
|
| Léon Dernier
|
8
|
| Aston Martin-Jaguar
|
Aston Martin AM-04
|
Jaguar JFE-2
|
Johnny Claes
|
3
|
| Ferrari-Jaguar
|
Ferrari 555
|
Lucien Bianchi
|
3
|
| Cooper-Jaguar
|
Cooper T40
|
Roger Laurent
|
7
|
| Georges Berger
|
8
|
 Trad van Hoff Racing
|
Van Hoff-O.S.C.A.
|
Van Hoff TVHR100
|
O.S.C.A. 156s
|
TBA
|
1-6, 8-10
|
| Hampshire Racing Alliance
|
Bentley
|
Bentley Speed 4
|
Bentley 16VL-1
|
David Hampshire
|
1-
|
| TBA
|
2-6, 8-10
|
| Officine Renzo
|
Alfa Romeo
|
Alfa Romeo AR161
|
Alfa Romeo AR2V8
|
Dorino Serafini
|
1-
|
 Toulo de Graffenried
|
1-
|
| Ambrosiana-Ferrari
|
Ambriosana A-002
|
Ferrari 555
|
Franco Rol
|
1-4, 8-11
|
| Ecurie Voeckler
|
Alfa Romeo-Jaguar
|
Alfa Romeo AR161
|
Jaguar JFE-2
|
André Simon
|
1-
|
| Louis Rosier
|
1-6
|
 Loyer Racing
|
Loyer-Porsche
|
Loyer LR101
|
Porsche 755
|
Alfonso de Portago
|
1-
|
| Roger Loyer
|
2-3, 7-8
|
| Porsche System Engineering
|
Porsche
|
Porsche 855
|
Porsche 755
|
Eugenio Castellotti
|
1-
|
| Jean Behra
|
1-
|
 Ecurie Maghreb
|
Lancia
|
Lancia D50
|
Lancia DS50
|
Robert La Caze
|
1-
|
| Ambrosiana-O.S.C.A.
|
Ambriosana A-002
|
O.S.C.A. 156s
|
Lorenzo Bandini
|
2, 9-10
|
| André Guelfi
|
11
|
| Officine Alfieri Maserati
|
Maserati
|
Maserati AM53
|
Maserati 200F
|
Ron Flockhart
|
1-
|
 Chico Landi
|
1-
|
| Lancia
|
Lancia
|
Lancia D50
|
Lancia DS50
|
Carlos Menditeguy
|
1-
|
 Irish Racing Association
|
Lancia
|
Lancia D50
|
Lancia DS50
|
Desmond Titterington
|
1-
|
| Reg Armstrong
|
2, 6, 8-9
|
| Joe Kelly
|
5
|
| Anglo-Racing Engineering
|
Gordini
|
Gordini G-953
|
Gordini ART-004
|
Aldo Gordini
|
1-
|
| Guidobaldi
|
Guidobaldi
|
Guidobaldi FG01
|
Mercedes Benz UM153
|
Philippe Etancelin
|
2
|
| Jacques Pollet
|
7
|
 Theo Fitzau
|
8
|
 Julius Kubinsky
|
JK Mono
|
JK Mono 3000
|
Tatra F1 V8
|
Jaroslav Vlcek
|
7
|
Grands Prix
Non-championship
| Race
|
Circuit
|
Date
|
Pole position
|
Fastest lap
|
Winning driver
|
Constructor
|
| Grand Prix de Rouen-les-Essarts
|
Rouen-les-Essarts
|
April
|
|
|
|
|
 Singapore Grand Prix
|
Thompson Road Circuit
|
April
|
|
|
|
|
Championship
Championship standings
Drivers' championship
| Pos.
|
Driver
|
MON
|
FRA
|
BEL
|
NED
|
GBR
|
SCO
|
SOV
|
GER
|
ITA
|
POR
|
MOR
|
Pts.
|
Constructors' championship
| Pos.
|
Driver
|
MON
|
FRA
|
BEL
|
NED
|
GBR
|
SCO
|
SOV
|
GER
|
ITA
|
POR
|
MOR
|
Pts.
|
Alfa Romeo SpA
Jack Brabham
Jaguar-Aston Martin Racing
Tony Bettenhausen
B. Bira
Maurice Trintignant
Dries van der Lof
Porfirio Rubirosa
Paco Godia
Alberto Uria
TBA
Jose Froilan Gonzalez
Jacques Swaters
Tasman Racing Alliance
Trad van Hoff Racing
Toulo de Graffenried
Loyer Racing
Ecurie Maghreb
Chico Landi
Irish Racing Association
Theo Fitzau
Julius Kubinsky
Singapore Grand Prix
Monaco Grand Prix
Scottish Grand Prix
Soviet Grand Prix
Portuguese Grand Prix