The 1985 Dutch TT was the seventh round of the 1985 Grand Prix motorcycle racing season. It took place on the weekend of 27–29 June 1985 at the TT Circuit Assen located in Assen, Netherlands.

Classification

500 cc

Pos.RiderTeamManufacturerTime/RetiredPoints
1United States Randy MamolaRothmans Honda MamolaHonda50'47.22015
2United Kingdom Ron HaslamRothmans Honda BritainHonda+35.76012
3Australia Wayne GardnerRothmans Honda BritainHonda+35.76010
4Netherlands Boet van DulmenShell-Toshiba Racing TeamHonda+49.4108
5France Pierre-Etienne SaminHonda Benelux ElfHonda+55.1106
6Belgium Didier de RadiguèsHonda Benelux ElfHonda+1'26.7105
7United Kingdom Rob McElneaSkoal Bandit Heron SuzukiSuzuki+2'19.7204
8Netherlands Mile PajicStichting Netherlands Racing TeamHonda+1 lap3
9Netherlands Henk van der MarkStichting Netherlands Racing TeamHonda+1 lap2
10Netherlands Rob PuntOud BierSuzuki+1 lap1
11Italy Massimo MessereTeam ItaliaHonda+1 lap
12Italy Fabio BiliottiTeam ItaliaHonda+1 lap
13Italy Franco UnciniHB Suzuki GP TeamSuzuki+1 lap
14West Germany Manfred FischerHonda+1 lap
15Italy Armando ErricoTeam ItaliaHonda+1 lap
16United Kingdom Ray SwannSuzuki+1 lap
17United Kingdom Paul IddonSuzuki+3 laps
18Italy Marco PapaSuzuki+3 laps
19Netherlands Maarten DuyzersSuzuki+3 laps
RetItaly Marco LucchinelliCagivaRetired
RetUnited States Eddie LawsonMarlboro Team AgostiniYamahaAccident
RetFinland Eero HyvärinenHondaAccident
RetUnited States Mike BaldwinHondaAccident
RetFrance Christian Le LiardTeam ROCHondaAccident
RetFrance Raymond RocheMarlboro Team AgostiniYamahaRetired
RetAustria Karl TruchsessHondaAccident
RetUnited Kingdom Mark SalleSuzukiRetired
RetFrance Thierry EspiéChevallierRetired
RetZimbabwe Dave PetersenKreepy Krauly RacingHondaRetired
RetWest Germany Gustav ReinerZwafink & Wilberts RacingHondaRetired
RetJapan Takazumi KatayamaRothmans Honda TeamHondaRetired
RetFrance Christian SarronSonauto Gauloises YamahaYamahaAccident
RetUnited Kingdom Steve ParrishYamahaRetired
RetUnited States Freddie SpencerRothmans Team HRCHondaAccident
RetSwitzerland Wolfgang Von MuraltFrankonia-SuzukiSuzukiAccident
RetSpain Sito PonsHB Suzuki GP TeamSuzukiAccident
DNQAustria Dietmar MayerHondaDid not qualify
DNQUnited Kingdom Simon BuckmasterSid Griffiths RacingSuzukiDid not qualify
DNQNetherlands Peter LemstraSuzukiDid not qualify
DNQUnited Kingdom David GriffithSuzukiDid not qualify
Sources:
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Previousrace: 1984 Dutch TTDutch TTNextrace: 1986 Dutch TT