| 30. Mai 1911 | Ray Harroun | Marmon \'Wasp\' | 6:42:08.000 | |
| 30. Mai 1912 | Joe Dawson | National | 6:21:06.000 | |
| 30. Mai 1913 | Jules Goux | Peugeot | 6:35:05.000 | |
| 30. Mai 1914 | Rene Thomas | Delage | 6:03:45.000 | |
| 31. Mai 1915 | Ralph DePalma | Mercedes | 5:33:55.510 | |
| 30. Mai 1916 | Dario Resta | Peugeot | 3:34:17.000 | |
| 31. Mai 1919 | Howdy Wilcox | Peugeot | 5:40:42.870 | |
| 31. Mai 1920 | Gaston Chevrolet | Monroe | 5:38:32.000 | |
| 30. Mai 1921 | Tommy Milton | Frontenac | 5:34:44.650 | |
| 30. Mai 1922 | Jimmy Murphy | Murphy | 5:17:30.790 | |
| 30. Mai 1923 | Tommy Milton | H.C.S. | 5:29:50.170 | |
| 30. Mai 1924 | L.L. Corum/Joe Boyer | Duesenberg | 5:05:23.510 | |
| 30. Mai 1925 | Pete DePaolo | Duesenberg | 4:56:39.460 | |
| 31. Mai 1926 | Frank Lockhart | Miller | 4:10:14.950 | |
| 31. Mai 1927 | George Souders | Duesenberg | 5:07:33.080 | |
| 30. Mai 1928 | Louis Meyer | Miller | 5:01:33.750 | |
| 30. Mai 1929 | Ray Keech | Simplex Piston Ring | 5:07:25.420 | |
| 30. Mai 1930 | Billy Arnold | Miller-Hartz | 4:58:39.720 | |
| 30. Mai 1931 | Louis Schneider | Bowes Seal Fast | 5:10:27.930 | |
| 30. Mai 1932 | Fred Frame | Miller-Hartz | 4:48:03.790 | |
| 30. Mai 1933 | Louis Meyer | Tydol | 4:48.75.000 | |
| 30. Mai 1934 | Bill Cummings | Boyle Products | 4:46:05.200 | |
| 30. Mai 1935 | Kelly Petillo | Gilmore Speedway | 4:42:22.710 | |
| 30. Mai 1936 | Louis Meyer | Ring Free | 4:35:03.390 | |
| 31. Mai 1937 | Wilbur Shaw | Shaw-Gilmore | 4:24:07.800 | |
| 30. Mai 1938 | Floyd Roberts | Burd Piston Ring | 4:14:58.400 | |
| 30. Mai 1939 | Wilbur Shaw | Boyle | 4:20:47.390 | |
| 30. Mai 1940 | Wilbur Shaw | Boyle | 4:22:31.17 | |
| 30. Mai 1941 | Floyd Davis/Mauri Rose | Noc-Out Hose Clamp | 4:20:36.240 | |
| 30. Mai 1946 | George Robson | Thorne Engineering | 4:21:16.700 | |
| 30. Mai 1947 | Mauri Rose | Blue Crown Spark Plug | 4:17:52.170 | |
| 31. Mai 1948 | Mauri Rose | Blue Crown Spark Plug | 4:10:23.330 | |
| 30. Mai 1949 | Bill Holland | Blue Crown Spark Plug | 4:07:15.970 | |
| 30. Mai 1950 | Johnnie Parsons | Wynn\'s Friction Proofing | 2:46:55.970 | 138 |
| 30. Mai 1951 | Lee Wallard | Belanger Motors | 3:57:38.050 | |
| 30. Mai 1952 | Troy Ruttman | Agajanian | 3:52:41.880 | |
| 30. Mai 1953 | Bill Vukovich | Fuel Injection | 3:53:01.690 | |
| 31. Mai 1954 | Bill Vukovich | Fuel Injection | 3:49:17.270 | |
| 30. Mai 1955 | Bob Sweikert | John Zink | 3:53:59.430 | |
| 30. Mai 1956 | Pat Flaherty | John Zink | 3:53:28.840 | |
| 30. Mai 1957 | Sam Hanks | Belond Exhaust | 3:41:14.250 | |
| 30. Mai 1958 | Jimmy Bryan | Belond A.P. | 3:44:13.800 | |
| 30. Mai 1959 | Rodger Ward | Leader Card 500 Roadster | 3:40:49.200 | |
| 30. Mai 1960 | Jim Rathmann | Ken-Paul | 3:36:11.360 | |
| 30. Mai 1961 | A.J. Foyt | Bowes Seal Fast | 3:35:37.490 | |
| 30. Mai 1962 | Rodger Ward | Leader Card 500 Roadster | 3:33:50.330 | |
| 30. Mai 1963 | Parnelli Jones | Agajanian Willard Battery | 3:29:35.400 | |
| 30. Mai 1964 | A.J. Foyt | Sheraton-Thompson | 3:23:35.830 | |
| 31. Mai 1965 | Jim Clark | Lotus powered by Ford | 3:19:05.340 | |
| 30. Mai 1966 | Graham Hill | American Red Ball | 3:27:52.530 | |
| 31. Mai 1967 | A.J. Foyt | Sheraton-Thompson | 3:18:24.220 | |
| 30. Mai 1968 | Bobby Unser | Rislone | 3:16:13.760 | |
| 30. Mai 1969 | Mario Andretti | STP Oil Treatment | 3:11:14.710 | |
| 30. Mai 1970 | Al Unser | Johnny Lightning 500 | 3:12:37.040 | |
| 29. Mai 1971 | Al Unser | Johnny Lightning | 3:10:11.560 | |
| 27. Mai 1972 | Mark Donohue | Sunoco McLaren | 3:04:05.540 | |
| 28. Mai 1973 | Gordon Johncock | STP Double Oil Filter | 2:05:26.590 | 133 |
| 26. Mai 1974 | Johnny Rutherford | McLaren | 3:09:10.060 | |
| 25. Mai 1975 | Bobby Unser | Jorgensen Eagle | 2:54:55.080 | 174 |
| 30. Mai 1976 | Johnny Rutherford | Hy-Gain | 1:42:52.480 | 102 |
| 29. Mai 1977 | A.J. Foyt | Gilmore Racing Team | 3:05:57.160 | |
| 28. Mai 1978 | Al Unser | 1. National City Travelers Checks | 3:05:54.990 | |
| 27. Mai 1979 | Rick Mears | The Gould Charge | 3:08:47.970 | |
| 25. Mai 1980 | Johnny Rutherford | Pennzoil | 3:29:59.560 | |
| 24. Mai 1981 | Bobby Unser | Norton Spirit | 3:35:41.780 | |
| 30. Mai 1982 | Gordon Johncock | STP Oil Treatment | 3:05:09.140 | |
| 29. Mai 1983 | Tom Sneva | Texaco Star | 3:05:03.060 | |
| 27. Mai 1984 | Rick Mears | Pennzoil Z-7 | 3:03:21.660 | |
| 26. Mai 1985 | Danny Sullivan | Miller American | 3:16:06.060 | |
| 31. Mai 1986 | Bobby Rahal | Budweiser | 2:55:43.480 | |
| 24. Mai 1987 | Al Unser | Cummins/Holset Turbo | 3:04:59.140 | |
| 29. Mai 1988 | Rick Mears | Pennzoil Z-7 | 3:27:10.204 | |
| 28. Mai 1989 | Emerson Fittipaldi | Marlboro | 2:59:01.049 | |
| 27. Mai 1990 | Arie Luyendyk | Domino\'s Pizza | 2:41:18.404 | |
| 26. Mai 1991 | Rick Mears | Marlboro | 2:50:00.791 | |
| 24. Mai 1992 | Al Unser Jr. | Valvoline | 3:43:05.148 | |
| 30. Mai 1993 | Emerson Fittipaldi | Marlboro | 3:10:49.860 | |
| 29. Mai 1994 | Al Unser Jr. | Marlboro Penske | 3:06:29.006 | |
| 28. Mai 1995 | Jacques Villeneuve | Player\'s LTD/Team Green | 3:15:17.561 | |
| 26. Mai 1996 | Buddy Lazier | Hemelgarn Racing-Delta | 3:22:45.753 | |
| 27. Mai 1997 | Arie Luyendyk | Wavephore | 3:25:43.388 | |
| 24. Mai 1998 | Eddie Cheever Jr. | Rachel\'s Potato Chips | 3:26:40.524 | |
| 30. Mai 1999 | Kenny Brack | A.J. Foyt PowerTeam Racing | 3:15:51.182 | |
| 28. Mai 2000 | Juan Pablo Montoya | Target | 2:58:59.431 | |
| 27. Mai 2001 | Helio Castroneves | Marlboro Team Penske | 3:31:54.180 | |
| 26. Mai 2002 | Helio Castroneves | Marlboro Team Penske | 3:00:10.8714 | |
| 25. Mai 2003 | Gil de Ferran | Marlboro Team Penske | 3:11:56.9891 | |
| 30. Mai 2004 | Buddy Rice | Rahal-Letterman Argent/Pioneer | 3:14:55.2395 | 180 |
| 29. Mai 2005 | Dan Wheldon | Klein Tools/Jim Beam | 3:10:21.0769 | |
| 28. Mai 2006 | Sam Hornish Jr. | Marlboro Team Penske | 3:10:58.7590 | |
| 27. Mai 2007 | Dario Franchitti | Andretti Green Racing | 2:44:03.5608 | 166 |
| 25. Mai 2008 | Scott Dixon | Target Chip Ganassi Racing | 3:28:57.6790 | |
| 24. Mai 2009 | Helio Castroneves | No. 3 Team Penske | 3:19:34.6427 | |
| 30. Mai 2010 | Dario Franchitti | Target Chip Ganassi Racing | 3:05:37.0131 | |
| 29. Mai 2011 | Dan Wheldon | Bryan Herta Autosport | 2:56:11.7267 | |
| 27. Mai 2012 | Dario Franchitti | Target Chip Ganassi Racing | 2:58:51.2532 |
| 26. Mai 2013 | Tony Kanaan | KV Racing Technology | 2:40:03.4181 |