| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Davide TARDOZZI | 32 |  Ducati 851 | Grottini Divisione Corse |
| 2 | Gastone GRASSETTI | 28 |  Yamaha OW01 | |
| 3 |  Christer LINDHOLM | 24 | Yamaha OW01 | Team Yamaha Sweden |
| 4 | Francesco MONACO | 20 | Ducati 888 | Miacci Racing Team |
| 5 | Fabrizio FURLAN | 24 | Honda RC30 | |
| 6 |  Bruno BAMMERT | ? |  Yamaha OW01 | IXS Motorradmode |
| 7 |  Florian FERRACCI | 25 | Ducati 888 | Team CRB Agip |
| 8 | Mauro MASTRELLI | 26 | Honda RC30 | Team Rumi |
| 9 |  Thomas FRANZ | 27 | Honda RC30 | Team Ditter Plastic |
| 10 |  Árpád HARMATI | 28 | Honda RC30 | Eagle Racing Team |
| 11 |  Andy WARD | 25 | Yamaha OW01 | |
| 12 |  Ralf SAURA | 28 | Honda RC30 | Gabi Competicion |
| 14 | Xavier ARENAS | 27 |  Honda RC30 | Honda Moriwaki |
| 15 | Paolo BLORA | 21 | Ducati 851 | Grottini Divisione Corse |
| 16 | Robert CHESAUX | 26 |  Honda RC30 | Michel Honda Racing |
| 17 | Marcel KELLENBERGER | 25 | Yamaha OW01 | IXS Motorradmode |
| 18 | Enrique DE JUAN | 21 | Kawasaki ZXR750 | |
| 19 | Marc GRANIÉ | 37 | Yamaha OW01 | C.M.P.N. Paris |
| 20 | Joaquín ESCODA | 29 | Honda RC30 | Team Warm-Up |
| 21 | Louis-Luc MAISTO | 32 | Ducati | |
| 22 | Sven SEIDEL | 28 | Suzuki GSX-R750 | Suzuki Deutschland Racing |
| 23 | José María SAGARDOGUI | ? | Yamaha OW01 | |
| 24 | Roland OSCHWALD | 31 | Honda RC30 | |
| 25 |  Christian ZWEDORN | 25 | Honda RC30 | Eagle Racing Team |
| 26 | Anton BERGHAMMER | 36 | Yamaha OW01 | |
| 27 | Armando ERRICO | 30 | Yamaha | |
| 28 | Bernhard SCHICK | 28 | Ducati 851 | Münch Industrieservice |
| 29 |  Didier LORIS | 24 | Honda | |
| 30 | Karl TRUCHSESS | 26 | Kawasaki ZXR750 | |
| 31 | Philippe GRILLET | ? | Yamaha OW01 | Century GPA Lavazza |
| 32 | Jean-Louis TRANOIS | 30 | Yamaha OW01 | |
| 33 | Piergiorgio BONTEMPI | 23 | Kawasaki ZXR750 | |
| 34 | Claude ARCIERO | 33 | Yamaha | |
| 35 | Thomas MACKENHAUER | 22 | Honda RC30 | |
| 36 | Gunnar BRUHN | 41 | Honda | |
| 37 | Anders STURESSON | 24 | Yamaha | |
| 38 |  Erkki SIUKOLA | ? | Yamaha OW01 | |
| 39 |  Miroslav KACKO | 29 | Ducati | ZMV Kolárovo |
| 40 | Tomáš FOUKAL | 36 | Suzuki | K + K Team |
| 41 |  Mile PAJIC | 35 | Kawasaki ZXR750 | BSM Kawasaki |
| 42 | Jim GROOTE | ? | Honda RC30 | |
| 43 | Roger EMONTS | 30 | Honda | |
| 44 |  Claus WULFF | 37 | Yamaha OW01 | |
| 45 | Marco DALL'AGLIO | 29 | Honda RC30 | Moto Club Paolo Tordi |
| 46 | Hans-Jürgen GROSS | ? | Suzuki GSX-R750 | Suzuki Deutschland Racing |
| 47 | Michal BURSA | 28 | Suzuki GSX-R750 | Dukla Praha |
| 48 | Ondřej LELEK | 29 | Suzuki GSX-R750 | K + K Team |
| 49 | Roman PAVLÍK | ? | Yamaha | Bohemia Racing |
| 50 | Agustin MARTÍNEZ | ? | Yamaha OW01 | |
| 51 | Eduardo DE LA HERA | 26 | Honda RC30 | |
| 52 | Lubomír TENKL | ? | Suzuki | Big-Ham Praha |
| 53 | Andreas MEKLAU | 24 | Honda RC30 | Austrian Racing Company |
| 54 | Peter GRAVES | 25 | Honda RC30 | |
| 55 | Peter SKÖLD | 37 | Honda RC30 | |
| 56 | Rudolf ZELLER | 37 | Suzuki GSX-R750 | MRC Kremsmünster |
| 57 | Imre GYŐRI | ? | Honda | Hunor Motor S.C. |
| 61 | Martin VESELÝ | ? | Honda | |
| 70 | Miroslav KOSTKUBA | ? | Honda | K + K Team |
| 75 | Luca PASINI | 26 | Bimota YB4EI | Team Europa |
| 76 | Gilberto GAMBELLI | ? | Bimota YB4EI | Team Europa |
| 77 | Gianluca GALASSO | 26 | Bimota | Moto Club Paolo Tordi |
| 80 | Harry HEUTMEKERS | 41 | Suzuki GSX-R750 | Boutique Gold Čimelice |
| 84 | Tomáš KATZ | 38 | Kawasaki | |
| 90 | Dušan HRDLIČKA | 21 | Suzuki GSX-R750 |
1991-06-14 to 1991-06-16
European Championship - Czechoslovakia
Most (Permanent circuit, 4.1480 km)
Attendance: 6,000
Entries: 62 / Practised: ? / Qualified: 31
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ Official programme/ MOTOR SPORT aktuell 1991-06-19 pg16-17