Hide designers with less than 10 entries
Include non-championship races
| No | Designer | Races | Active Years |
|---|
| 119 | Haga, Akio | 79 |
2010, 2012, 2014, 2016 |
| 120 | Hall, Ian | 83 |
2009, 2011, 2013, 2015, 2017 |
| 121 | Hamidy, Eghbal | 200 |
1989–2000, 2002 |
| 122 | Handford, Mark | 17 |
2002 |
| 123 | Head, Patrick | 560 |
1978–2011 |
| 124 | Heard, Graham | 17 |
1988–1989 |
| 125 | Heath, John | 16 |
1951–1955 |
| 126 | Hennel de Beaupreau, Nicolas | 20 |
2017 |
| 127 | Herd, Robin | 256 |
1966–1978, 1981–1982, 1991–1994 |
| 128 | Hild, Wilhelm | 18 |
1957–1962 |
| 129 | Hilhorst, René | 163 |
1991–1994, 1996–1998, 2002–2004 |
| 130 | Hill, Claude | 1 |
1961 |
| 131 | Hitzinger, Alex | 17 |
2007 |
| 132 | Hodkin, David | 3 |
1952 |
| 133 | Holloway, Tim | 197 |
1987–1989, 1991–1997, 1999–2001 |
| 134 | Honich, Hans | 7 |
1962 |
| 135 | Hubert, Marcel | 81 |
1977–1983 |
|
|
