| Henney Kilowatt 1959-1960 | Henney |
| Heron MJ1 | |
| Heron MJ2+2 | |
| Heuliez Pregunta | |
| Heuliez Raffica / Raffica II 1992-1993 | concepts-prototypes, grand-tourers, Heuliez, open-top-cars |
| Hi-Tech Aryathis | |
| Hillman Avenger 1970-1981 (Chrysler Avenger/Talbot Avenger) | Chrysler, Hillman, sedans, Talbot, wagons |
| Hillman Hunter 1966-1979 (Hillman Minx) | Hillman, Rootes, sedans, wagons |
| Hillman Imp 1963-1976 | coupes, fh4-roster, Hillman, Rootes, sedans |
| Hillman Super Minx 1961-1967 | Hillman, open-top-cars, Rootes, sedans, wagons |
| Hillman Zagato Zimp 1964 | coupes, custom-builds, Hillman, Rootes, Zagato |
| Himera Q | |
| Hindustan Ambassador 1957-1962 | Hindustan |
| Hindustan Ambassador 1962-1975 | Hindustan |
| Hindustan Ambassador 1975-1979 | Hindustan |
| Hindustan Ambassador 1979-1990 | Hindustan |
| Hindustan Ambassador 1990-1999 | Hindustan |
| Hindustan Ambassador 1998-2010 | Hindustan |
| Hindustan Ambassador 2003-2014 | Hindustan, sedans |
| Hino 600 Hybrid | Dakar-racing, Hino, racing-vehicles |
| Hino ACME minibus 1990-2000 | Hino |
| Hino Contessa 1964-1967 | coupes, Hino, sedans |
| HiPhi A 2024-current | HiPhi |
| HiPhi X 2021–current | crossovers-suvs, electric-vehicles, HiPhi |
| HiPhi Y 2023-current | crossovers-suvs, electric-vehicles, HiPhi |
| HiPhi Z 2022-current | electric-vehicles, HiPhi, sedans |
| Hispano-Suiza Carmen 2019-current | coupes, electric-vehicles, Hispano-Suiza, hypercars |
| Hispano-Suiza H6 1919-1933 | antique-cars, Hispano-Suiza, open-top-cars |
| Hispano-Suiza H6B Dubonnet Xenia 1938 | custom-builds, Hispano-Suiza, open-top-cars |
| Hispano-Suiza HS21-GTS 2002 | concepts-prototypes, coupes, Hispano-Suiza, supercars |
| Hispano-Suiza J12 1931-1938 | Hispano-Suiza, sedans |
| HK GT | |
| HKS TRB-04 | custom-builds, HKS, racing-vehicles, Suzuki, time-attack |
| HMC Hidalgo | |
| Hoffman 1951 | Hoffman, microcars |
| Hofstetter Turbo |