1999 Spanish motorcycle Grand Prix
The 1999 Spanish motorcycle Grand Prix was the third round of the 1999 Grand Prix motorcycle racing season. It took place on 9 May 1999 at the Circuito Permanente de Jerez. The event is notable for being the last round that 5-time 500cc and reigning World Champion Mick Doohan participated in. Doohan did not start the race due to crashing in the wet qualifying session, resulting in career-ending leg injuries.250 cc classification
125 cc classification
Championship standings after the race (500cc)
Below are the standings for the top five riders and constructors after round three has concluded.
;Riders' Championship standings
| Rider | Points |
| 1 |  Àlex Crivillé | 54 |
| 2 |  Kenny Roberts Jr. | 53 |
| 3 | Carlos Checa | 36 |
| 4 |  Mick Doohan | 33 |
| 5 | Sete Gibernau | 33 |
;Constructors' Championship standings
| Constructor | Points |
| 1 |  Honda | 61 |
| 2 | Yamaha | 56 |
| 3 | Suzuki | 53 |
| 4 |  MuZ Weber | 11 |
| 5 | TSR-Honda | 7 |
- Note: Only the top five positions are included for both sets of standings.
