Hide drivers with less than 10 entries
Hide drivers who only participated in Indy 500
Ignore non-championship races
| No | Driver | Races | Active Years |
|---|
| 1 |  Abecassis, George | 26 |
1946–1952 |
| 2 |  Abrunhosa, Rubem (Non-champ only) | 2 |
1947, 1952 |
| 3 |  Accadia, Agostino (Non-champ only) | 1 |
1952 |
| 4 |  Achard, Jean (Non-champ only) | 10 |
1946–1947 |
| 5 | Acheson, Kenny | 10 |
1983, 1985 |
| 6 |  Ackermann, Kipp (Non-champ only) | 46 |
1968–1974 |
| 7 |  Adamowicz, Tony (Non-champ only) | 1 |
1971 |
| 8 |  Adams, Philippe | 2 |
1994 |
| 9 | Adant, Maurice (Non-champ only) | 1 |
1946 |
| 10 | Ader, Walt (Indy only) | 1 |
1950 |
| 11 |  Adolff, Kurt | 5 |
1952–1953 |
| 12 | Agabashian, Fred (Indy only) | 8 |
1950–1957 |
| 13 | Agostini, Giacomo (Non-champ only) | 24 |
1979–1980 |
| 14 | Ahrens Sr., Kurt (Non-champ only) | 1 |
1953 |
| 15 | Ahrens, Kurt | 1 |
1968 |
| 16 | Ainscough, Gary (Non-champ only) | 15 |
1973–1975 |
| 17 | Aitken, Jack | 3 |
2020–2021 |
| 18 |  Albers, Christijan | 46 |
2005–2007 |
| 19 | Alberti, Giovanni (Non-champ only) | 1 |
1961 |
| 20 |  Albon, Alexander | 125 |
2019–2020, 2022–2025 |
| 21 | Alboreto, Michele | 215 |
1981–1994 |
| 22 | Alborghetti, Mario (Non-champ only) | 1 |
1955 |
| 23 | Alesi, Jean | 202 |
1989–2001 |
| 24 |  Alguersuari, Jaime | 46 |
2009–2011 |
| 25 | Alin, Adrien (Non-champ only) | 7 |
1945–1946 |
| 26 | Allard, Sidney (Non-champ only) | 1 |
1950 |
| 27 | Allen, Ray (Non-champ only) | 12 |
1971–1973 |
| 28 | Alliot, Philippe | 116 |
1984–1990, 1993–1994 |
| 29 |  Allison, Bruce (Non-champ only) | 19 |
1977–1978 |
| 30 | Allison, Cliff | 34 |
1956–1961 |
| 31 | Alonso, Fernando | 423 |
2001, 2003–2018, 2021–2025 |
| 32 | Amati, Giovanna | 3 |
1992 |
| 33 | Amick, George (Indy only) | 1 |
1958 |
| 34 | Amick, Red (Indy only) | 2 |
1959–1960 |
| 35 | Amm, John (Non-champ only) | 14 |
1969–1970, 1974 |
| 36 |  Amon, Chris | 137 |
1962–1976 |
| 37 | Ampt, John (Non-champ only) | 1 |
1961 |
| 38 | Anderson, Bob | 55 |
1963–1967 |
| 39 | Anderson, Fergus (Non-champ only) | 1 |
1950 |
| 40 |  Andersson, Conny | 5 |
1976–1977 |
| 41 | Andreata, Catarino (Non-champ only) | 2 |
1952, 1954 |
| 42 | Andretti, Mario | 138 |
1968–1972, 1974–1982 |
| 43 | Andretti, Michael | 13 |
1993 |
| 44 | Andrew, M. (Non-champ only) | 1 |
1950 |
| 45 | Andrews, Keith (Indy only) | 2 |
1955–1956 |
| 46 | Angeloni, Dean (Non-champ only) | 1 |
1971 |
| 47 | Ansell, Geoffrey (Non-champ only) | 9 |
1947–1949 |
| 48 | Ansell, Robert (Non-champ only) | 9 |
1946–1949 |
| 49 | Anthony, Mike (Non-champ only) | 2 |
1955 |
| 50 | Antonelli, Andrea Kimi | 21 |
2024–2025 |
| 51 | Antonelli, François (Non-champ only) | 1 |
1947 |
| 52 | Apezteguía, César (Non-champ only) | 1 |
1948 |
| 53 | Apezteguía, Jesus-Maria (Non-champ only) | 1 |
1950 |
| 54 | Apicella, Marco | 1 |
1993 |
| 55 | Appleton, John (Non-champ only) | 1 |
1946 |
| 56 |  Araújo Cabral, Mário | 9 |
1959–1961, 1963–1964 |
| 57 | Argenziano, Raffaele (Non-champ only) | 1 |
1953 |
| 58 | Armagnac, Paul (Non-champ only) | 1 |
1955 |
| 59 | Armi, Frank (Indy only) | 1 |
1954 |
| 60 | Armichen, Georges (Non-champ only) | 1 |
1952 |
| 61 | Arnold, Chuck (Indy only) | 1 |
1959 |
| 62 | Arnoux, René | 166 |
1978–1989 |
| 63 |  Aron, Paul | 6 |
2025 |
| 64 | Arpiainen, Mikka (Non-champ only) | 1 |
1976 |
| 65 | Arrigoni, Lorenzo (Non-champ only) | 1 |
1947 |
| 66 | Arroyo Nogueira Pinto, José (Non-champ only) | 1 |
1954 |
| 67 | Arundell, Peter | 24 |
1962–1964, 1966 |
| 68 | Ascari, Alberto | 85 |
1947–1955 |
| 69 | Ashdown, Peter | 2 |
1959 |
| 70 | Ashley, Ian | 19 |
1971–1977 |
| 71 | Ashmore, Chris (Non-champ only) | 3 |
1961–1962 |
| 72 | Ashmore, Fred (Non-champ only) | 20 |
1947–1949, 1951 |
| 73 | Ashmore, Gerry | 10 |
1961–1962 |
| 74 | Ashmore, Joe (Non-champ only) | 6 |
1947–1948, 1950 |
| 75 | Ashton, E. (Non-champ only) | 1 |
1950 |
| 76 | Aston, Bill | 13 |
1950, 1952–1953 |
| 77 | Attwood, Richard | 22 |
1964–1965, 1967–1969 |
| 78 | Aunaud, Michel (Non-champ only) | 1 |
1952 |
| 79 | Ayers, Lionel (Non-champ only) | 1 |
1960 |
| 80 | Ayulo, Manny (Indy only) | 4 |
1951–1954 |
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