The List of Grand Prix motorcycle racers provides a comprehensive overview of notable riders who have competed in the FIM (Fédération Internationale de Motocyclisme) sanctioned Grand Prix motorcycle racing series. This list includes racers across various classes and eras, from the inaugural season in 1949 to the modern MotoGP era, showcasing athletes who have left a mark in the sport through championship victories, record-breaking performances, or memorable careers.

Criteria for inclusion Racers included in this list have participated in at least one official FIM Grand Prix motorcycle race. Many have distinguished themselves with notable achievements, such as multiple podium finishes, race victories, or championship titles. NameSeasonsWorld ChampionshipsMotoGP Wins500cc Wins350cc WinsMoto2 Wins250cc WinsMoto3 Wins125cc Wins80cc Wins50cc WinsMotoE Wins Sergio Gadea2003-201100000003000 Roberto Gallina1968, 1970-197600000000000 José Julián García2019-202000000000000 Roberto García202400000000000 Sergio García2019-00002070000 Remy Gardner2014-2022, 20241 Moto2 - 20210006000000 Wayne Gardner1983-19921 500cc - 198701800000000 Juan Garriga1984-199300000300000 Héctor Garzó2017-20251 MotoE - 20240000000005 Tim Georgi2016-201700000000000 Dirk Geiger2019-202000000000000 Alex George1970-1971, 1973-198100000000000 Garrett Gerloff202100000000000 Ezio Gianola1983-199300000009000 Sete Gibernau1992-2006, 2009, 201908100000000 Sébastien Gimbert1996-200100000000000 Anthony Gobert1997, 1999-200000000000000 Peter Goddard1990-199700000000000 Manuel González2021-000010000000 Jurgen van den Goorbergh1991-2002, 200500000000000 Zonta van den Goorbergh2022-00000000000 Rodney Gould1967-19721 250cc - 197000001000000 Borja Gómez2022-202300000000000 Leslie Graham1949-19531 500cc - 19490520001000 Stuart Graham1962, 1966-196700000001010 Alessandro Gramigni1990-1995, 19971 125cc - 19920000003000 Eric Granado2012-2014, 2017-2025000000000013 Bo Granath1961-197900000000000 Mick Grant1970-198400100200000 Silvio Grassetti1961-1963, 1965-197300010200000 Benjamin Grau1967, 1970-1972, 1974-197500000001000 Fausto Gresini1983-19942 125cc - 1985, 198700000021000 Luca Grünwald2011-2014, 201800000000000 Anthony Groppi1961-1963, 1965-197300000000000 Simone Grotzkyj2005-201200000000000 Izan Guevara2021-1 Moto3 - 20220004080000 Juan Francisco Guevara2011-201700000000000 Hervé Guilleux1979, 1981, 1983-1984, 198700000100000 Sylvain Guintoli2000-2008, 2011, 2017-201900000000000 Óscar Gutiérrez2023-202500000000005 Adrián Gyutai201500000000000