Kompletní výsledky závodníků GP 250 ccm roku 1987. Mistrem světa se stal Anton Mang na motocyklu Honda, druhý byl Reinhold Roth a třetí Sito Pons.
Celkové pořadí jezdců GP 250 ccm 1987
| Poz. | Jméno | Číslo | Národnost | Tým | Motocykl | Body | Vítězství |
| 1 |  Anton Mang |
4 | West Germany | Rothmans-Honda | NSR250 | 136 | 8 |
| 2 | Reinhold Roth |
24 | West Germany | HB Römer-Honda | NSR250 | 108 | 1 |
| 3 |  Sito Pons |
2 | Spain | Campsa-Honda | NSR250 | 108 | 1 |
| 4 |  Dominique Sarron |
3 | France | Rothmans-Honda France | NSR250 | 97 | 1 |
| 5 | Carlos Cardús |
12 | Spain | Ducados-Honda | NSR250 | 70 | 0 |
| 6 |  Loris Reggiani |
32 | Italy | Aprilia | RS250 | 68 | 1 |
| 7 | Luca Cadalora |
22 | Italy | Marlboro-Yamaha | YZR250 | 63 | 0 |
| 8 | Martin Wimmer |
6 | West Germany | Marlboro-Yamaha | YZR250 | 61 | 1 |
| 9 |  Jacques Cornu |
7 | Switzerland | Parisienne Elf-Honda | NSR250 | 50 | 0 |
| 10 |  Carlos Lavado |
1 | Venezuela | HB Venemotos-Yamaha | YZR250 | 46 | 1 |
| 11 | Juan Garriga |
Spain | Ducados-Yamaha | YZR250 | 46 | ||
| 12 | Patrick Igoa |
France | Yamaha | YZR250 | 42 | ||
| 13 |  Masahiro Shimizu |
Japan | Honda | 20 | |||
| 14 | Masaru Kobayashi |
Japan | Honda | 15 | 1 | ||
| 15 | Manfred Herweh |
West Germany | 11 | ||||
| 16 | Ivan Palazzese |
Venezuela | 9 | ||||
| 17 | Jean Philippe Ruggia |
France | Yamaha | 7 | |||
| 18 | Jean-François Baldé |
France | 6 | ||||
| 19 | Maurizio Vitali |
Italy | 6 | ||||
| 20 |  Hans Lindner |
Austria | 5 | ||||
| 21 | Urs Lüzi |
Switzerland | 5 | ||||
| 22 |  Donnie McLeod |
United Kingdom | 4 | ||||
| 23 |  Stephane Mertens |
Belgium | 2 | ||||
| 24 | Masumitsu Taguchi |
Japan | 2 | ||||
| 25 | Guy Bertin |
France | 1 | ||||
| 26 | Stefano Caracchi |
France | 1 | ||||
| 27 | Takayoshi Yamamoto |
Japan | 1 |
- Zdroj https://en.wikipedia.org
-
- kurzíva = nejrychlejší kolo závodu
- výsledek tučně = poleposition
- Ret = nedokončil závod (retired)
- NC = neklasifikován (non-classified)
- C = závod zrušen (cancelled)
- EX = vyloučen (excluded)
- DNS = nenastoupil do závodu (did not start)
- DSQ = diskvalifikován (disqualified)
- DNQ = nekvalifikoval se (did not qualified)
- DNP = nezúčastnil se (did not participate)
- WD = výsledek anulován (withdrew)
