Hide drivers with less than 10 entries
Hide drivers who only participated in Indy 500
Ignore non-championship races
| No | Driver | Races | Active Years |
|---|
| 947 |  La Caze, Robert | 1 |
1958 |
| 948 | Labuschagne, Fred (Non-champ only) | 3 |
1968–1969 |
| 949 | Lachaize, André (Non-champ only) | 2 |
1946 |
| 950 | Lachaize, Auguste (Non-champ only) | 4 |
1945–1947 |
| 951 | Laffite, Jacques | 182 |
1974–1986 |
| 952 |  Lage, Osmar (Non-champ only) | 1 |
1948 |
| 953 | Lagorce, Franck | 2 |
1994 |
| 954 | Lamb, G. (Non-champ only) | 1 |
1950 |
| 955 | Lambert, Chris (Non-champ only) | 1 |
1967 |
| 956 |  Lammers, Jan | 43 |
1979–1982, 1992 |
| 957 | Lamplough, Robs (Non-champ only) | 3 |
1969, 1971 |
| 958 |  Lamy, Pedro | 32 |
1993–1996 |
| 959 | Landi, Chico | 22 |
1947–1949, 1951–1954, 1956 |
| 960 | Landon (Non-champ only) | 1 |
1949 |
| 961 | Lanfranchi, Tony (Non-champ only) | 6 |
1967–1968, 1970, 1972 |
| 962 |  Lang, Adolff (Non-champ only) | 3 |
1953 |
| 963 | Lang, Hermann | 2 |
1953–1954 |
| 964 |  Langes, Claudio | 14 |
1990 |
| 965 | Langton, John (Non-champ only) | 2 |
1961 |
| 966 | Lanza, Discoride (Non-champ only) | 5 |
1946, 1949 |
| 967 | Large, Torrie (Non-champ only) | 4 |
1950, 1953 |
| 968 | Larini, Nicola | 75 |
1987–1992, 1994, 1997 |
| 969 |  Larrauri, Oscar | 21 |
1988–1989 |
| 970 | Larrousse, Gérard | 2 |
1974 |
| 971 | Larrue, Pierre (Non-champ only) | 2 |
1946–1947 |
| 972 |  Larsen, Allan (Non-champ only) | 1 |
1949 |
| 973 |  Larson, Jud (Indy only) | 2 |
1958–1959 |
| 974 | Lascaud (Non-champ only) | 1 |
1945 |
| 975 | Lascaut, Gabriel (Non-champ only) | 3 |
1946–1947 |
| 976 |  Latifi, Nicholas | 61 |
2020–2022 |
| 977 |  Lauda, Niki | 186 |
1971–1979, 1982–1985 |
| 978 | Laue, Hellmuth (Non-champ only) | 2 |
1954 |
| 979 |  Laurent, Roger | 10 |
1951–1954 |
| 980 |  Lautenschlager, Ernst (Non-champ only) | 2 |
1953 |
| 981 | Lavaggi, Giovanni | 10 |
1995–1996 |
| 982 | Law, Rex (Non-champ only) | 1 |
1949 |
| 983 |  Lawler, Alo (Non-champ only) | 21 |
1976–1978, 1983 |
| 984 |  Lawrence, Chris | 4 |
1966–1967 |
| 985 | Lawrence, Jock (Non-champ only) | 5 |
1953–1954 |
| 986 |  Lawson, Liam | 26 |
2022–2025 |
| 987 | Lawton, George (Non-champ only) | 1 |
1960 |
| 988 | le Gallais, F. (Non-champ only) | 1 |
1949 |
| 989 | le Guellec, Hervé (Non-champ only) | 4 |
1977 |
| 990 | Le Roux, Henri (Non-champ only) | 1 |
1965 |
| 991 |  Leclerc, Arthur | 1 |
2024 |
| 992 | Leclerc, Charles | 161 |
2018–2025 |
| 993 | Leclère, Michel | 8 |
1975–1976 |
| 994 |  Lederle, Neville | 7 |
1961–1962, 1964–1965 |
| 995 | Leech, Dennis (Non-champ only) | 15 |
1976–1980 |
| 996 | Lees, Geoff | 24 |
1978–1982 |
| 997 | Legat, Arthur | 6 |
1946, 1952–1954 |
| 998 |  Lehto, J J | 70 |
1989–1994 |
| 999 | Leighton, Jon (Non-champ only) | 1 |
1960 |
| 1000 | Leonard, Lionel (Non-champ only) | 1 |
1952 |
| 1001 | Leoni, Lamberto | 5 |
1977–1978 |
| 1002 | Leslie, David (Non-champ only) | 4 |
1979 |
| 1003 | Leston, Les | 25 |
1953–1958 |
| 1004 | Levegh, Pierre | 52 |
1945–1953, 1955 |
| 1005 | Levesque (Non-champ only) | 1 |
1946 |
| 1006 | Levis, Roly (Non-champ only) | 1 |
1961 |
| 1007 | Levrett, Bayliss (Indy only) | 1 |
1950 |
| 1008 | Lewis, Jackie | 23 |
1959–1962 |
| 1009 | Lewis, John (Non-champ only) | 1 |
1980 |
| 1010 | Lewis-Evans, Stuart | 23 |
1956–1958 |
| 1011 | Ligier, Guy | 17 |
1966–1967 |
| 1012 | Limberis, Noddy (Non-champ only) | 35 |
1971–1975 |
| 1013 |  Lindberg, Arne (Non-champ only) | 1 |
1953 |
| 1014 | Lindblad, Arvid | 1 |
2025 |
| 1015 | Linden, Andy (Indy only) | 7 |
1951–1957 |
| 1016 | Lippi, Roberto | 9 |
1961–1963 |
| 1017 | Little, Joe (Non-champ only) | 2 |
1952 |
| 1018 | Littleford, Gordon (Non-champ only) | 3 |
1966–1967 |
| 1019 | Littlewood, Mike (Non-champ only) | 1 |
1983 |
| 1020 | Liuzzi, Vitantonio | 81 |
2005–2007, 2009–2011 |
| 1021 | Loens, André (Non-champ only) | 6 |
1952–1953 |
| 1022 | Logan, Sid (Non-champ only) | 1 |
1950 |
| 1023 | Lombardi, Lella | 24 |
1974–1976, 1979 |
| 1024 | Londono-Bridge, Riccardo (Non-champ only) | 1 |
1980 |
| 1025 |  Londoño, Ricardo | 1 |
1981 |
| 1026 | Loof, Ernst | 2 |
1953 |
| 1027 | Lopes, Benedicto (Non-champ only) | 3 |
1948–1949, 1952 |
| 1028 | Lopes, Domingos (Non-champ only) | 1 |
1949 |
| 1029 | Lotterer, André | 1 |
2014 |
| 1030 | Louis (Non-champ only) | 1 |
1946 |
| 1031 | Louveau, Henri | 48 |
1945–1951 |
| 1032 |  Love, John | 108 |
1960–1973 |
| 1033 | Lovely, Pete | 16 |
1959–1960, 1969–1971 |
| 1034 | Lovett, Peter (Non-champ only) | 1 |
1960 |
| 1035 | Loyer, Roger | 18 |
1945, 1947–1949, 1954 |
| 1036 | Lucas, Charles (Non-champ only) | 1 |
1969 |
| 1037 | Lucas, Jean | 10 |
1946, 1949, 1952, 1955–1957 |
| 1038 | Lucienbonnet, Jean | 1 |
1959 |
| 1039 | Lugg, John (Non-champ only) | 1 |
1961 |
| 1040 | Luke, Irwin (Non-champ only) | 1 |
1949 |
| 1041 | Lukey, Len (Non-champ only) | 1 |
1960 |
| 1042 | Lund, Ted (Non-champ only) | 1 |
1952 |
| 1043 | Lundgren, Erik (Non-champ only) | 4 |
1952–1953 |
| 1044 | Lunger, Brett | 49 |
1972–1973, 1975–1978 |
| 1045 | Lyons, John (Non-champ only) | 4 |
1953 |
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