2011 Portuguese motorcycle Grand Prix
The 2011 Portuguese motorcycle Grand Prix was the third round of the 2011 Grand Prix motorcycle racing season. It took place on the weekend of 29 April–1 May 2011 at the Autódromo do Estoril located in Estoril, Portugal.MotoGP classification
Moto2 classification
125 cc classification
Below are the standings for the top five riders and constructors after round three has concluded.
;Riders' Championship standings
;Constructors' Championship standings
| Constructor | Points |
| 1 |  Honda | 70 |
| 2 | Yamaha | 65 |
| 3 |  Ducati | 36 |
| 4 | Suzuki | 9 |
- Note: Only the top five positions are included for both sets of standings.
Jorge Lorenzo
Casey Stoner
Nicky Hayden