- Qualifying: May 5, 2012
- Race Day: May 6, 2012
- City: Estoril
- Country: Portugal
- MotoGP Laps: 28
- Moto2 Laps: 26
- 125cc Laps: 23
- Lap Distance (km): 4.182
- Stoner Dominates Estoril To Take Championship Lead
- Casey Stoner moved into the MotoGP World Championship lead with a brilliant victory in the Portuguese Grand Prix at Estoril.
- Stoner & Pedrosa Score Honda One-Two at Estoril
- Casey Stoner and Dani Pedrosa scored a brilliant Honda one-two in this afternoon's qualifying session for tomorrow's Portuguese Grand Prix at Estoril.