2023 Josef Newgarden (Dallara/Chevrolet)
2022 Marcus Ericsson (Dallara/Honda)
2021  Hélio Castroneves (Dallara/Honda)
2020 Takuma Sato (Dallara/Honda)
2019 Simon Pagenaud (Dallara/Chevrolet)
2018 Will Power (Dallara/Chevrolet)
2017 Takuma Sato (Dallara/Honda)
2016 Alexander Rossi (Dallara/Honda)
2015 Juan Pablo Montoya (Dallara/Chevrolet)
2014 Ryan Hunter-Reay (Dallara/Honda)
2013 Tony Kanaan (Dallara/Chevrolet)
2012 Dario Franchitti (Dallara/Honda)
2011 Dan Wheldon (Dallara/Honda)
2010 Dario Franchitti (Dallara/Honda)
2009 Helio Castroneves (Dallara/Honda)
2008 Scott Dixon (Dallara/Honda)
2007 Dario Franchitti (Dallara/Honda)
2006 Sam Hornish Jr. (Dallara/Honda)
2005 Dan Wheldon (Dallara/Honda)
2004 Buddy Rice (Panoz/Honda)
2003 Gil de Ferran (G Force/Toyota)
2002 Helio Castroneves (Dallara/Chevy)
2001 Helio Castroneves (Dallara/Oldsmobile)
2000 Juan Pablo Montoya (GForce/Oldsmobile)
1999 Kenny Brack (Dallara/Aurora)
1998 Eddie Cheever Jr. (Dallara/Aurora)
1997 Arie Luyendyk (G Force/Aurora)
1996 Buddy Lazier (Reynard/Ford)
1995 Jacques Villeneuve (Reynard/Ford)
1994  Al Unser Jr. (Penske/Mercedes)
1993 Emerson Fittipaldi (Penske/Chevy)
1992 Al Unser Jr. (Galmer/Chevy)
1991 Rick Mears (Penske/Chevy)
1990 Arie Luyendyk (Lola/Chevy)
1989 Emerson Fittipaldi (Penske/Chevy)
1988 Rick Mears (Penske/Chevy)
1987 Al Unser (March/Cosworth)
1986 Bobby Rahal (March/Cosworth)

1985 Danny Sullivan (March/Cosworth)
1984 Rick Mears (March/Cosworth)
1983 Tom Sneva (March/Cosworth)
1982 Gordon Johncock (Wildcat/Cosworth)
1981  Bobby Unser (Penske/Cosworth)
1980 Johnny Rutherford (Chaparral/Cosworth)
1979 Rick Mears (Penske/Cosworth)
1978 Al Unser (Lola/Cosworth)
1977 A.J. Foyt (Coyote/Foyt)
1976 Johnny Rutherford (McLaren/Offy)
1975 Bobby Unser (Racers Eagle/Offy)
1974 Johnny Rutherford (McLaren/Offy)
1973 Gordon Johncock (Eagle/Offy)
1972 Mark Donohue (McLaren/Offy)
1971 Al Unser (P.J.Colt/Ford)
1970 Al Unser (P.J.Colt/Ford)
1969 Mario Andretti (Hawk/Ford)
1968 Bobby Unser (Eagle/Offy)
1967 A.J. Foyt (Coyote/Ford)
1966 Graham Hill (Lola/Ford)
1965 Jim Clark (Lotus/Ford)
1964 A.J. Foyt (Watson/Offy)
1963 Parnelli Jones (Watson/Offy)
1962 Rodger Ward (Watson/Offy)
1961 A.J. Foyt (Trevis/Offy)
1960 Jim Rathmann (Watson/Offy)
1959 Rodger Ward (Watson/Offy)
1958 Jimmy Bryan (Salih/Offy)
1957 Sam Hanks (Salih/Offy)
1956 Pat Flaherty (Watson/Offy)
1955 Bob Sweikert (KK500C/Offy)
1954 Bill Vukovich (KK500A/Offy)
1953 Bill Vukovich (KK500A/Offy)
1952 Troy Ruttman (Kuzma/Offy)
1951 Lee Wallard (Kurtis/Offy)
1950 Johnnie Parsons (Kurtis/Off)
1949 Bil Holland (Deidt/Offy)

1948 Mauri Rose (Deidt/Offy)
1947 Mauri Rose (Deidt/Offy)
1946 George Robson (Adams/Sparks)
Dal 1942 al 1945 N.D.
1941 Floyd Davis-Mauri Rose (Wetteroth/Offy)
1940 Wilbur Shaw (Maserati)
1939 Wilbur Shaw (Maserati)
1938 Floyd Roberts (Wetteroth/Miller)
1937 Wilbur Shaw (Shaw/Offy)
1936 Louis Meyer (Stevens/Miller)
1935 Kelly Petillo (Wetteroth/Offy)
1934 Bill Cummings (Miller)
1933 Louis Meyer (Miller)
1932 Fred Frame (Wetteroth/Miller)
1931 Louis Schneider (Stevens/Miller)
1930 Billy Arnold (Summers/Miller)
1929 Ray Keech (Miller)
1928 Louis Meyer (Miller)
1927 George Souders (Duesenberg)
1926 Frank Lockhart (Miller)
1925 Peter DePaolo-Norman Batten (Duesenberg)
1924 Lora Corum-Joe Boyer (Duesenberg)
1923 Tommy Milton-Howdy Wilcox (Miller)
1922 Jimmy Murphy (Duesenberg/Miller)
1921 Tommy Milton (Frontenac)
1920 Gaston Chevrolet (Frontenac)
1919 Howdy Wilcox (Peugeot)
Dal 1917 al 1918 N.D.
1916 Dario Resta (Peugeot)
1915 Ralph DePalma (Mercedes)
1914 Rene Thomas (Delage)
1913 Jules Goux (Peugeot)
1912 Joe Dawson (National)
1911 Ray Harroun-Cyrus Patschke (Marmon)