Hide drivers with less than 10 entries
Hide drivers who only participated in Indy 500
Include non-championship races
| No | Driver | Races | Active Years |
|---|
| 451 |  La Caze, Robert | 1 |
1958 |
| 452 | Laffite, Jacques | 180 |
1974–1986 |
| 453 | Lagorce, Franck | 2 |
1994 |
| 454 |  Lammers, Jan | 41 |
1979–1982, 1992 |
| 455 |  Lamy, Pedro | 32 |
1993–1996 |
| 456 |  Landi, Chico | 6 |
1951–1953, 1956 |
| 457 |  Lang, Hermann | 2 |
1953–1954 |
| 458 |  Langes, Claudio | 14 |
1990 |
| 459 | Larini, Nicola | 75 |
1987–1992, 1994, 1997 |
| 460 |  Larrauri, Oscar | 21 |
1988–1989 |
| 461 | Larrousse, Gérard | 2 |
1974 |
| 462 |  Larson, Jud (Indy only) | 2 |
1958–1959 |
| 463 |  Latifi, Nicholas | 61 |
2020–2022 |
| 464 |  Lauda, Niki | 177 |
1971–1979, 1982–1985 |
| 465 |  Laurent, Roger | 2 |
1952 |
| 466 | Lavaggi, Giovanni | 10 |
1995–1996 |
| 467 |  Lawrence, Chris | 2 |
1966 |
| 468 |  Lawson, Liam | 41 |
2022–2026 |
| 469 |  Leclerc, Arthur | 2 |
2024–2025 |
| 470 | Leclerc, Charles | 176 |
2018–2026 |
| 471 | Leclère, Michel | 8 |
1975–1976 |
| 472 |  Lederle, Neville | 2 |
1962, 1965 |
| 473 | Lees, Geoff | 12 |
1978–1980, 1982 |
| 474 | Legat, Arthur | 2 |
1952–1953 |
| 475 |  Lehto, J J | 70 |
1989–1994 |
| 476 | Leoni, Lamberto | 5 |
1977–1978 |
| 477 | Leston, Les | 3 |
1956–1957 |
| 478 | Levegh, Pierre | 6 |
1950–1951 |
| 479 | Levrett, Bayliss (Indy only) | 1 |
1950 |
| 480 | Lewis, Jackie | 10 |
1961–1962 |
| 481 | Lewis-Evans, Stuart | 14 |
1957–1958 |
| 482 | Ligier, Guy | 13 |
1966–1967 |
| 483 | Lindblad, Arvid | 7 |
2025–2026 |
| 484 | Linden, Andy (Indy only) | 7 |
1951–1957 |
| 485 | Lippi, Roberto | 3 |
1961–1963 |
| 486 | Liuzzi, Vitantonio | 81 |
2005–2007, 2009–2011 |
| 487 | Lombardi, Lella | 17 |
1974–1976 |
| 488 |  Londoño, Ricardo | 1 |
1981 |
| 489 | Loof, Ernst | 1 |
1953 |
| 490 | Lotterer, André | 1 |
2014 |
| 491 | Louveau, Henri | 2 |
1950–1951 |
| 492 |  Love, John | 10 |
1962–1965, 1967–1972 |
| 493 | Lovely, Pete | 11 |
1959–1960, 1969–1971 |
| 494 | Loyer, Roger | 1 |
1954 |
| 495 | Lucas, Jean | 1 |
1955 |
| 496 | Lucienbonnet, Jean | 1 |
1959 |
| 497 | Lunger, Brett | 43 |
1975–1978 |
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