| Haas F1 models 2014-2021 | Formula1-racing, Haas, open-wheels, racing-vehicles |
| Haas F1 models 2022-current | Formula1-racing, Haas, open-wheels, racing-vehicles |
| Harrier LR9 1994-1998 (GT1-98) | GT1-racing, GT-racing, Harrier, racing-vehicles |
| Hennessey Dodge Viper Venom 1991-2002 (SR) | coupes, custom-builds, Dodge, fmx360-roster, Hennessey |
| Hennessey Ford Mustang 2015-2023 (S550) | coupes, custom-builds, Ford, Hennessey, muscle-cars |
| Hennessey VelociRaptor 650 Supercharged 2016-2016 | Hennessey |
| Hennessey Venom F5 2021-current | coupes, fh5-roster, Hennessey, hypercars, open-top-cars |
| Hennessey Venom GT 2011-2017 | coupes, fh5-roster, Hennessey, hypercars, open-top-cars |
| Hesketh 308 1974-1975 | Formula1-racing, Hesketh, open-wheels, racing-vehicles |
| Hillman Avenger 1970-1981 | Hillman, Rootes, sedans, wagons |
| Hillman Hunter 1966-1979 | Hillman, Rootes |
| Hillman Imp (TC racing) 1963-1976 | Group2-racing, Hillman, racing-vehicles, TC-Racing |
| Hillman Imp 1963-1976 | fh4-roster, Hillman, Rootes |
| Hindustan Ambassador 1962-1975 | Hindustan |
| Hindustan Ambassador 1979-1990 | Hindustan |
| Hindustan Ambassador 1990-1999 | Hindustan |
| Hindustan Ambassador 2003-2014 | Hindustan |
| Hino Contessa 1964-1967 | coupes, Hino, sedans |
| HiPhi A | HiPhi |
| HiPhi Z 2022-current | HiPhi |
| Hispano-Suiza Carmen 2019-current | Hispano-Suiza |
| Hispano-Suiza H6 1919-1933 | Hispano-Suiza |
| Hispano-Suiza H6B Dubonnet Xenia 1938 | Hispano-Suiza |
| Hispano-Suiza HS21-GTS 2002 | concepts-prototypes, coupes, Hispano-Suiza, supercars |
| HKS TRB-03 | HKS, racing-vehicles, time-attack, Toyota |
| HKS TRB-04 | HKS, racing-vehicles, Suzuki, time-attack |