Assen
| 2024 | Francesco Bagnaia |
| 2023 | Francesco Bagnaia |
| 2022 | Francesco Bagnaia |
| 2021 | Fabio Quartararo |
| 2019 | Maverick Vinales |
| 2018 | Marc Marquez |
| 2017 | Valentino Rossi |
| 2016 | Jack Miller |
| 2015 | Valentino Rossi |
| 2014 | Marc Marquez |
| 2013 | Valentino Rossi |
| 2012 | Casey Stoner |
| 2011 | Ben Spies |
| 2010 | Jorge Lorenzo |
| 2009 | Valentino Rossi |
| 2008 | Casey Stoner |
| 2007 | Valentino Rossi |
| 2006 | Nicky Hayden |
| 2005 | Valentino Rossi |
| 2004 | Valentino Rossi |
| 2003 | Sete Gibernau |
| 2002 | Valentino Rossi |
| 2001 | Max Biaggi |
| 2000 | Alexander Barros |
| 1999 | Tadayuki Okada |
| 1998 | Michael Doohan |
| 1997 | Michael Doohan |
| 1996 | Michael Doohan |
| 1995 | Michael Doohan |
| 1994 | Michael Doohan |
| 1993 | Kevin Schwantz |
| 1992 | Alex Criville |
| 1991 | Kevin Schwantz |
| 1990 | Kevin Schwantz |
| 1989 | Wayne Rainey |
| 1988 | Wayne Gardner |
| 1987 | Eddie Lawson |
| 1986 | Wayne Gardner |
| 1985 | Randy Mamola |
| 1984 | Randy Mamola |
| 1983 | Kenny Roberts |
| 1982 | Franco Uncini |
| 1981 | Marco Lucchinelli |
| 1980 | Jack Middelburg |
| 1979 | Virginio Ferrari |
| 1978 | Johnny Cecotto |
| 1977 | Wil Hartog |
| 1976 | Barry Sheene |
| 1975 | Barry Sheene |
| 1974 | Giacomo Agostini |
| 1973 | Phil Read |
| 1972 | Giacomo Agostini |
| 1971 | Giacomo Agostini |
| 1970 | Giacomo Agostini |
| 1969 | Giacomo Agostini |
| 1968 | Giacomo Agostini |
| 1967 | Mike Hailwood |
| 1966 | Jim Redman |
| 1965 | Mike Hailwood |
| 1964 | Mike Hailwood |
| 1963 | John Hartle |
| 1962 | Mike Hailwood |
| 1961 | Gary Hocking |
| 1960 | Remo Venturi |
| 1959 | John Surtees |
| 1958 | John Surtees |
| 1957 | John Surtees |
| 1956 | John Surtees |
| 1955 | Geoff Duke |
| 1954 | Geoff Duke |
| 1953 | Geoff Duke |
| 1952 | Umberto Masetti |
| 1951 | Geoff Duke |
| 1950 | Umberto Masetti |
| 1949 | Nello Pagani |
Team
| 2024 | Ducati Lenovo Team |
| 2023 | Ducati Lenovo Team |
| 2022 | Ducati Lenovo Team |
| 2021 | Monster Energy Yamaha MotoGP |
| 2019 | Monster Energy Yamaha MotoGP |
| 2018 | Repsol Honda Team |
| 2017 | Movistar Yamaha MotoGP |
| 2016 | Estrella Galicia 0,0 Marc VDS |
| 2015 | Movistar Yamaha MotoGP |
| 2014 | Repsol Honda Team |
| 2013 | Yamaha Factory Racing |
| 2012 | Repsol Honda Team |
| 2011 | Yamaha Factory Racing |
| 2010 | Fiat Yamaha Team |
| 2009 | Fiat Yamaha Team |
| 2008 | Ducati Marlboro Team |
| 2007 | Fiat Yamaha Team |
| 2006 | Repsol Honda Team |
| 2005 | Gauloises Yamaha Team |
| 2004 | Gauloises Fortuna Yamaha |
| 2003 | Telefonica Movistar Honda |
| 2002 | Repsol Honda Team |
| 2001 | Marlboro Yamaha Team |
| 2000 | Emerson Honda Pons |
| 1999 | Repsol Honda Team |
| 1998 | Repsol Honda Team |
| 1997 | Repsol Honda Team |
| 1996 | Repsol Honda Team |
| 1995 | Repsol Honda Team |
| 1994 | Honda Racing Corporation |
| 1993 | Team Lucky Strike Suzuki |
| 1992 | Campsa Honda Pons |
| 1991 | Team Lucky Strike Suzuki |
| 1990 | Team Lucky Strike Suzuki |
| 1989 | Lucky Strike Team Roberts |
| 1988 | Rothmans Honda Team |
| 1987 | Marlboro Yamaha Team Agostini |
| 1986 | Rothmans Honda Team |
| 1985 | Rothmans Honda Team |
| 1984 | RM Promotions Honda Team |
| 1983 | Marlboro Yamaha Team |
| 1982 | Team Gallina Suzuki |
| 1981 | Team Gallina Suzuki |
| 1980 | |
| 1979 | Team Gallina Suzuki |
| 1978 | |
| 1977 | |
| 1976 | Heron Suzuki Factory Team |
| 1975 | Heron Suzuki Factory Team |
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Qualifying
| 2023 | 1:30.540 | Francesco Bagnaia |
| 2023 | 1:31.472 | Marco Bezzecchi |
| 2022 | 1:31.504 | Francesco Bagnaia |
| 2021 | 1:31.814 | Maverick Vinales |
| 2019 | 1:32.017 | Fabio Quartararo |
| 2018 | 1:32.791 | Marc Marquez |
| 2017 | 1:46.141 | Johann Zarco |
| 2016 | 1:45.246 | Andrea Dovizioso |
| 2015 | 1:32.627 | Valentino Rossi |
| 2014 | 1:38.789 | Aleix Espargaro |
| 2013 | 1:34.398 | Cal Crutchlow |
| 2012 | 1:33.713 | Casey Stoner |
| 2011 | 1:34.718 | Marco Simoncelli |
| 2010 | 1:34.515 | Jorge Lorenzo |
| 2009 | 1:36.025 | Valentino Rossi |
| 2008 | 1:35.520 | Casey Stoner |
| 2007 | 1:48.555 | Chris Vermeulen |
| 2006 | 1:36.411 | John Hopkins |
| 2005 | 1:58.936 | Valentino Rossi |
| 2004 | 1:58.758 | Valentino Rossi |
| 2003 | 1:59.770 | Loris Capirossi |
| 2002 | 2:01.691 | Valentino Rossi |
| 2001 | 2:00.743 | Loris Capirossi |
| 2000 | 2:02.058 | Loris Capirossi |
| 1999 | 2:01.564 | Tadayuki Okada |
| 1998 | 2:02.092 | Michael Doohan |
| 1997 | 2:02.512 | Michael Doohan |
| 1996 | 2:02.262 | Alex Criville |
| 1995 | 2:03.151 | Alex Criville |
| 1994 | 2:03.035 | Michael Doohan |
| 1993 | 2:03.267 | Michael Doohan |
| 1992 | 2:03.675 | Eddie Lawson |
| 1991 | 2:03.437 | Kevin Schwantz |
| 1990 | 2:03.237 | Kevin Schwantz |
| 1989 | 2:09.850 | Kevin Schwantz |
| 1988 | * | Christian Sarron |
| 1987 | 2:12.33 | Wayne Gardner |
| 1986 | 2:12.70 | Eddie Lawson |
| 1985 | 2:13.91 | Freddie Spencer |
| 1984 | 2:15.94 | Eddie Lawson |
| 1983 | 2:48.52 | Kenny Roberts |
| 1982 | 2:49.87 | Kenny Roberts |
| 1981 | 2:51.4 | Marco Lucchinelli |
| 1980 | 2:55.8 | Jack Middelburg |
| 1979 | 2:55.9 | Kenny Roberts |
| 1978 | 3:01.9 | Johnny Cecotto |
| 1977 | 2:57.4 | Barry Sheene |
| 1976 | 2:57.9 | Barry Sheene |
| 1975 | 2:58.4 | Barry Sheene |
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