200px|right|thumb|Bolid Boba Sweikerta s kojim je osvojio utrku Utrka 500 milja Indianapolisa, službeno 39th International 500-Mile Sweepstakes, održana je na stazi Indianapolis Motor Speedway, u Indiani u Sjedinjenim Američkim Državama 30. svibnja 1955.
Utrka je bila dio AAA i Formula 1 prvenstva. Pobjednik je po prvi put postao Bob Sweikert s konstruktorom Kurtis Kraft-Offenhauser. U kvalifikacijama, život je izgubio Manny Ayulo, a Bill Vukovich poginuo je u utrci dok je bio u vodstvu 50 krugova.
Rezultati utrke Poz. Grid Br. Vozač Konstruktor Kval. Rank Krugovi U vodstvu Vrijeme / Razlog odustajanja Bodovi* 1 14 6 Bob Sweikert Kurtis Kraft-Offenhauser 139.99 11 200 86 3:53:59.53 8 2 2 10 Tony Bettenhausen(zamijenio ga Paul Russo; 77 krugova) Kurtis Kraft-Offenhauser 139.98 13 200 0 +2:43.56 33 3 10 15 Jimmy Davies Kurtis Kraft-Offenhauser 140.27 5 200 0 +3:32.36 4 4 33 44 Johnny Thomson Kuzma-Offenhauser 134.11 33 200 0 +3:38.91 3 5 7 77 Walt Faulkner(zamijenino ga Bill Homeier; 24 kruga) Kurtis Kraft-Offenhauser 139.76 16 200 0 +5:17.17 11 6 8 19 Andy Linden Kurtis Kraft-Offenhauser 139.09 22 200 0 +5:57.94 7 16 71 Al Herman (R) Kurtis Kraft-Offenhauser 139.81 15 200 0 +6:24.24 8 19 29 Pat O'Connor Kurtis Kraft-Offenhauser 139.19 21 200 0 +6:41.60 9 17 48 Jimmy Daywalt Kurtis Kraft-Offenhauser 139.41 18 200 0 +7:09.81 10 12 89 Pat Flaherty Kurtis Kraft-Offenhauser 140.14 7 200 0 +7:46.54 11 18 98 Duane Carter Kuzma-Offenhauser 139.33 19 197 0 +3 kruga 12 25 41 Chuck Weyant (R) Kurtis Kraft-Offenhauser 138.06 25 196 0 +4 kruga 13 32 83 Eddie Johnson Trevis-Offenhauser 134.44 32 196 0 +4 kruga 14 20 33 Jim Rathmann Epperly-Offenhauser 138.7 24 191 0 +9 krugova 15 21 12 Don Freeland Phillips-Offenhauser 139.86 14 178 3 Transmisija 16 9 22 Cal Niday Kurtis Kraft-Offenhauser 140.3 4 170 0 Sudar 17 24 99 Art Cross Kurtis Kraft-Offenhauser 138.75 23 168 24 Motor 18 31 81 Shorty Templeman (R) Trevis-Offenhauser 135.01 31 142 0 Transmisija 19 6 8 Sam Hanks Kurtis Kraft-Offenhauser 140 10 134 0 Transmisija 20 28 31 Keith Andrews (R) Schroeder-Offenhauser 136.04 28 120 0 Pumpa za gorivo 21 27 16 Johnnie Parsons (W) Kurtis Kraft-Offenhauser 136.8 27 119 0 Magnet 22 13 37 Eddie Russo (R) Pawl-Offenhauser 140.11 8 112 0 Zapaljenje 23 23 49 Ray Crawford (R) Kurtis Kraft-Offenhauser 139.2 20 111 0 Motor 24 11 1 Jimmy Bryan Kuzma-Offenhauser 140.16 6 90 31 Pumpa za gorivo 25 5 4 Bill Vukovich (W)✝ Kurtis Kraft-Offenhauser 141.07 3 56 50Fatalni sudar 1 26 3 3 Jack McGrath Kurtis Kraft-Offenhauser 142.58 1 54 6 Magnet 27 22 42 Al Keller (R) Kurtis Kraft-Offenhauser 139.55 17 54 0 Sudar 28 30 27 Rodger Ward Kuzma-Offenhauser 135.04 30 53 0 Sudar 29 26 39 Johnny Boyd (R) Kurtis Kraft-Offenhauser 136.98 26 53 0 Sudar 30 29 68 Ed Elisian Kurtis Kraft-Offenhauser 135.33 29 53 0 Odustajanje 31 1 23 Jerry Hoyt Stevens-Offenhauser 140.04 9 40 0 Curenje ulja 32 4 14 Fred Agabashian Kurtis Kraft-Offenhauser 141.93 2 39 0 Izlijetanje 33 15 5 Jimmy Reece Pankratz-Offenhauser 139.99 12 10 0 Motor * Bodovi su uključeni u prvenstvo Formule 1 - sezona 1955.
(R) - vozači koji prvi put voze Indianapolis 500 (rookie)
(W) - vozači koji već imaju pobjedu na Indianapolisu 500 (winner)
Vanjske poveznice Indianapolis 500 - 1955.
1955