Hide drivers with less than 10 entries
Hide drivers who only participated in Indy 500
Include non-championship races
| No | Driver | Races | Active Years |
|---|
| 354 |  Hadjar, Isack | 36 |
2023–2026 |
| 355 |  Häkkinen, Mika | 165 |
1991–2001 |
| 356 |  Hahne, Hubert | 3 |
1967–1968, 1970 |
| 357 |  Hailwood, Mike | 50 |
1963–1965, 1971–1974 |
| 358 | Halford, Bruce | 9 |
1956–1957, 1959–1960 |
| 359 |  Hall, Jim | 12 |
1960–1963 |
| 360 | Hamilton, Duncan | 5 |
1951–1953 |
| 361 | Hamilton, Lewis | 388 |
2007–2026 |
| 362 | Hampshire, David | 2 |
1950 |
| 363 | Hanks, Sam (Indy only) | 8 |
1950–1957 |
| 364 | Hansgen, Walt | 2 |
1961, 1964 |
| 365 |  Harris, Mike | 1 |
1962 |
| 366 | Harrison, Cuth | 3 |
1950 |
| 367 |  Hartley, Brendon | 25 |
2017–2018 |
| 368 | Hartley, Gene (Indy only) | 8 |
1950, 1952–1954, 1956–1957, 1959–1960 |
| 369 |  Haryanto, Rio | 12 |
2016 |
| 370 |  Hasemi, Masahiro | 1 |
1976 |
| 371 | Hattori, Naoki | 2 |
1991 |
| 372 |  Hawkins, Paul | 3 |
1965 |
| 373 | Hawthorn, Mike | 47 |
1952–1958 |
| 374 |  Hayje, Boy | 7 |
1976–1977 |
| 375 |  Heeks, Willi | 2 |
1952–1953 |
| 376 | Heidfeld, Nick | 185 |
2000–2011 |
| 377 | Helfrich, Theo | 3 |
1952–1954 |
| 378 | Hellings, Mack (Indy only) | 2 |
1950–1951 |
| 379 | Henton, Brian | 37 |
1975, 1977, 1981–1982 |
| 380 | Herbert, Johnny | 165 |
1989–2000 |
| 381 | Herman, Al (Indy only) | 5 |
1955–1957, 1959–1960 |
| 382 | Herrmann, Hans | 18 |
1953–1955, 1957–1961 |
| 383 | Herta, Colton | 1 |
2026 |
| 384 | Hesnault, François | 21 |
1984–1985 |
| 385 | Heyer, Hans | 1 |
1977 |
| 386 | Hill, Damon | 122 |
1992–1999 |
| 387 | Hill, Graham | 179 |
1958–1975 |
| 388 | Hill, Phil | 51 |
1958–1964, 1966 |
| 389 | Hirakawa, Ryo | 8 |
2024–2026 |
| 390 |  Hirt, Peter | 5 |
1951–1953 |
| 391 | Hobbs, David | 6 |
1967–1968, 1971, 1974 |
| 392 |  Hoffman, Ingo | 6 |
1976–1977 |
| 393 | Holland, Bill (Indy only) | 2 |
1950, 1953 |
| 394 | Holmes, Jackie (Indy only) | 2 |
1950, 1953 |
| 395 | Homeier, Bill (Indy only) | 3 |
1954–1955, 1960 |
| 396 | Hoshino, Kazuyoshi | 2 |
1976–1977 |
| 397 | Hoyt, Jerry (Indy only) | 4 |
1950, 1953–1955 |
| 398 | Hülkenberg, Nico | 262 |
2010, 2012–2020, 2022–2026 |
| 399 | Hulme, Denny | 112 |
1965–1974 |
| 400 | Hunt, James | 93 |
1973–1979 |
| 401 | Hurtubise, Jim (Indy only) | 1 |
1960 |
| 402 | Hutchison, Gus | 1 |
1970 |
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