A Temporada de Fórmula 1 de 1955 foi a sexta realizada pela FIA. Teve como campeão o Juan Manuel Fangio, da .
Nesta temporada ainda não era disputado o campeonato de construtores.
Pilotos e equipes
500 Milhas de Indianápolis Equipe Construtor Chassi(s) Motor Pneu(s) Nº(s) Piloto Corrida(s) Nº(s) Piloto Reserva Corrida(s) Belond Equa-Flow Epperly Indy Roadster Offenhauser L4 4.5 33 Jim Rathmann Calif. Muffler Pat Clancy Kurtis Kraft 500B 15 Jimmy Davies Dunn Engineering 89 Pat Flaherty D-A Lubricants Racing 22 Cal Niday Ray Crawford 49 Ray Crawford Bardahl 15 Jimmy Davies 500C 99 Art Cross John Zink 6 Bob Sweikert 3 H.A.Chapman 10 Tony Bettenhausen Paul Russo Merz Engineering 77 Walt Faulkner Bill Homeier Ed Walsh 99 Art Cross Jones & Maley Cars 8 Sam Hanks Trio Brass Foundry 16 Johnnie Parsons Anderson Lindsey Hopkins 4 Bill Vukovich Jack Hinkle 3 Jack McGrath Federal Engineering 14 Fred Agabashian 3000 41 Chuck Weyant Sumar 500D 39 Johnny Boyd ??? 48 Jimmy Daywalt Chapman Root 500D 39 Johnny Boyd ??? 48 Jimmy Daywalt T.W. & W.T.Martin 71 Al Herman Ansted Rotary 29 Pat O'Connor Sam Traylor Offy 2000 42 Al Keller Joseph Massaglia 4000 19 Andy Linden Westwood Gauge 68 Ed Elisian Wales Peter Schmidt Kuzma Indy Roadster 44 Johnny Thomson J.C.Agajanian 98 Duane Carter Dean Van Lines 1 Jimmy Bryan Aristo Blue 27 Rodger Ward E.R.Casale Emmett Malloy Pankratz D 5 Jimmy Reece Dr. R.N. Sabourin Pawl ??? 37 Eddie Russo Bob Estes Phillips 12 Don Freeland John McDaniel Schroeder 31 Keith Andrews Jim Robbins Stevens 23 Jerry Hoyt McNamara Trevis Indycar 83 Eddie Johnson Kalamazoo Sports Central Excavating 81 Shorty Templeman Pete Salemi
Pilotos e equipes
Demais etapas Equipe Construtor Chassi(s) Motor Pneu(s) N°(s) Piloto Corrida(s) Nº(s) Piloto Reserva Corrida(s) Daimler-Benz Mercedes W196 M196 L8 2.5 2(etapas 1 e 2)/10(etapas 4 e 6)/8 Juan Manuel Fangio 1/2/4/5/6 4/12(etapas 4 e 5)/14/20 Karl Kling 1/4/5/6/7 6(etapas 1 e 2)/14/10/12 Stirling Moss 1/2/4/5/6 8/4 Hans Herrmann 1/2 4 André Simon 2 50/14 Piero Taruffi 6/7 W196s 16 Stirling Moss 7 18 Juan Manuel Fangio 7 Connaught Engineering Connaught Bs Alta GP L4 2.5 32 Ken McAlpine 6 34 Jack Fairman 6 RRC Walker Racing Team B 36 Tony Rolt 6 36 Peter Walker 6 Cooper Car Company Cooper T40 Bristol BS1 L6 2.0 40 Jack Brabham 6 Gilby Engineering Maserati 250F 250F1 L6 2.5 44 Roy Salvadori 6 Gould's Garage 32/48 Horace Gould 5/6 Owen Racing Organisation 42 Peter Collins 6 Stirling Moss Ltd 22/46 Lance Macklin 2/6 38 / Johnny Claes 4 26 Peter Walker 5 40 John Fitch 7 Equipe Nationale Belge 500 625 L4 2.5 30 / Johnny Claes 5 625 555 L4 2.5 46 Olivier Gendebien 4 10/42 Juan Manuel Fangio 1/2 10 Umberto Maglioli 1 12 José Froilán González 1 14/44/18 Maurice Trintignant 1/2/6 16 Mike Hawthorn 6 20 Eugenio Castellotti 6 555 46 Harry Schell 2 48/6 Paul Frere 2/4 48/8 Piero Taruffi 2/4 2 Giuseppe Farina 4 4/8(etapas 5 e 7) Maurice Trintignant 4/5/7 2/6/ Mike Hawthorn 5/7 6/4 Eugenio Castellotti 5/7 12 Umberto Maglioli 7 Lancia D50 Lancia DS50 V8 2.5 2 Giuseppe Farina 7 10 Luigi Villoresi 7 Ecurie Filipinetti Gordini T16 Gordini 23 L6 2.5 36 Jacques Swaters 4 Equipe Gordini 38/12/18 Élie Bayol 1/2/4 40 Pablo Birger 1 42 Jesus Iglesias 1 42 Pedro Llano 1 8/16/20/22 Robert Manzon 2/4/5/6 10/24/26 Jacques Pollet 2/5/7 22/24/22 / Hermano da Silva Ramos 5/6/7 26 Mike Sparken 6 T32 Gordini 25 L8 2.5 24 Jean Lucas 7 Scuderia Lancia Lancia D50 Lancia DS50 V8 2.5 32/26 Alberto Ascari 1/2 34/28/32 Luigi Villoresi 1/2/4 36/30(etapas 2 e 4) Eugenio Castellotti 1/2/4 32 Louis Chiron 2 34 Piero Valenzano 4 Ecurie Rosier Maserati 250F 250F1 L6 2.5 14/28(etapas 4 e 5) Louis Rosier 2/4/5 16 André Simon 2 Officine Alfieri Maserati 16/34/20/14/2 Jean Behra 1/2/4/5/6 18/36/24/16/6/28 Roberto Mieres 1/2/4/5/6/7 20 Sergio Mantovani 1 22/38/22/18/4/30 Luigi Musso 1/2/4/5/6/7 24/34 Carlos Menditeguy 1/7 26 Clemar Bucci 1 28 Harry Schell 1 40/26 Cesare Perdisa 2/4 8 André Simon 6 32 Peter Collins 7 38 Horace Gould 7 250Fs 36 Jean Behra 7 Prince Bira 250F 44 Prince Bira 4 Vandervell Products Ltd Vanwall VW55 Vanwall 254 L4 2.5 18/40 Mike Hawthorn 2/4 20/42/28/44 Ken Wharton 2/4/6/7 30/42 Harry Schell 6/7 Equipes privadas Connaught Bs Alta GP L4 2.5 38 Leslie Marr 6 HWM 53 24 Ted Whiteaway 2 Arzani Volpini F1 4CLT L4 2.5 46 Luigi Piotti 7 Maserati A6GCM 250F1 L6 2.5 30 Alberto Uria 1
Classificação de Pilotos Pos. Piloto Equipe Pontos 1 Juan Manuel Fangio Mercedes 40 2 Stirling Moss Mercedes 23 3 Eugenio Castellotti Lancia 12 4 Maurice Trintignant 11,33 5 Giuseppe Farina 10,33 6 Piero Taruffi 9 7 Bob Sweikert Kurtis Kraft-Offenhauser 8 8 Roberto Mières Maserati 7 9 Jean Behra Maserati 6 10 Luigi Musso Maserati 6 11 Karl Kling Mercedes 5 12 Jimmy Davies Kurtis Kraft-Offenhauser 4 13 Tony Bettenhausen Kurtis Kraft-Offenhauser 3 14 Paul Russo Kurtis Kraft-Offenhauser 3 15 Paul Frere 3 16 Johnny Thomson Kurtis Kraft-Offenhauser 3 17 José Froilán González 2 18 Cesare Perdisa Maserati 2 19 Luigi Villoresi Lancia 2 20 Carlos Menditeguy Maserati 2 21 Umberto Maglioli 1,33 22 Hans Herrmann Mercedes 1 23 Walt Faulkner Kurtis Kraft-Offenhauser 1 24 Bill Homeier Kurtis Kraft-Offenhauser 1 25 Bill Vukovich Kurtis Kraft-Offenhauser 1Fontes:Entre 1954 e 1957, cada piloto podia computar cinco resultados válidos por ano, havendo divisão de pontos em caso de monopostos compartilhados. Números sem parênteses são pontos válidos para o campeonato; números entre parênteses são os pontos totais.
1955 Categoria:1955 no automobilismo