Riders' World Championship
By season
By rider
Riders in bold were entered in the 2025 World Championship.
| Rider | Titles | Season(s) |
|---|---|---|
 Jonathan Rea | 6 | 2015, 2016, 2017, 2018, 2019, 2020 |
| Carl Fogarty | 4 | 1994, 1995, 1998, 1999 |
 Troy Bayliss | 3 | 2001, 2006, 2008 |
 Toprak Razgatlıoğlu | 2021, 2024, 2025 | |
 Fred Merkel | 2 | 1988, 1989 |
| Doug Polen | 1991, 1992 | |
| Troy Corser | 1996, 2005 | |
| Colin Edwards | 2000, 2002 | |
| James Toseland | 2004, 2007 | |
 Max Biaggi | 2010, 2012 | |
 Álvaro Bautista | 2022, 2023 | |
 Raymond Roche | 1 | 1990 |
| Scott Russell | 1993 | |
| John Kocinski | 1997 | |
| Neil Hodgson | 2003 | |
| Ben Spies | 2009 | |
| Carlos Checa | 2011 | |
| Tom Sykes | 2013 | |
| Sylvain Guintoli | 2014 | |
By rider nationality
Riders in bold were entered in the 2025 World Championship.
| Country | Titles | Champions | Season(s) | By rider (titles) |
|---|---|---|---|---|
| United Kingdom | 14 | 5 | 1994–1995, 1998–1999, 2003–2004, 2007, 2013, 2015–2020 | Jonathan Rea (6) |
| Carl Fogarty (4) | ||||
| James Toseland (2) | ||||
| Neil Hodgson (1) | ||||
| Tom Sykes (1) | ||||
| United States | 9 | 6 | 1988–1989, 1991–1993, 1997, 2000, 2002, 2009 | Fred Merkel (2) |
| Doug Polen (2) | ||||
| Colin Edwards (2) | ||||
| Scott Russell (1) | ||||
| John Kocinski (1) | ||||
| Ben Spies (1) | ||||
| Australia | 5 | 2 | 1996, 2001, 2005-2006, 2008 | Troy Bayliss (3) |
| Troy Corser (2) | ||||
| Spain | 3 | 2 | 2011, 2022–2023 | Carlos Checa (1) |
| Álvaro Bautista (2) | ||||
| Turkey | 3 | 1 | 2021, 2024–2025 | Toprak Razgatlıoğlu (3) |
| France | 2 | 2 | 1990, 2014 | Raymond Roche (1) |
| Sylvain Guintoli (1) | ||||
| Italy | 2 | 1 | 2010, 2012 | Max Biaggi (2) |
By race wins
| Riders | Total Wins |
|---|---|
| Jonathan Rea | 119 |
| Toprak Razgatlioglu | 78 |
| Álvaro Bautista | 63 |
| Carl Fogarty | 59 |
| Troy Bayliss | 52 |
| Tom Sykes | 34 |
| Troy Corser | 33 |
| Colin Edwards | 31 |
| Doug Polen | 27 |
| Carlos Checa | 24 |
| Raymond Roche | 23 |
| Max Biaggi | 21 |
| Neil Hodgson | 16 |
| James Toseland | 16 |
| John Kocinski | 14 |
| Scott Russell | 14 |
| Ben Spies | 14 |
| Sylvain Guintoli | 9 |
| Fred Merkel | 8 |
By manufacturer
This table shows the motorcycles ridden to secure the riders' championship. For the manufacturers' champions, see the section below.
| Manufacturer | Titles | Season(s) |
|---|---|---|
| Ducati | 16 | 1990, 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2001, 2003, 2004, 2006, 2008, 2011, 2022, 2023 |
 Kawasaki | 8 | 1993, 2013, 2015, 2016, 2017, 2018, 2019, 2020 |
| Honda | 6 | 1988, 1989, 1997, 2000, 2002, 2007 |
| Aprilia | 3 | 2010, 2012, 2014 |
| Yamaha | 2 | 2009, 2021 |
 BMW | 2 | 2024, 2025 |
| Suzuki | 1 | 2005 |