- Source: 2006 United States motorcycle Grand Prix
- Michael Schumacher
- Grand Prix Sepeda Motor Amerika Serikat
- Grand Prix Sepeda Motor musim 1994
- Portland International Raceway
- Nicky Hayden
- Modesto, California
- Sonoma Raceway
- 2006 United States motorcycle Grand Prix
- 2006 Grand Prix motorcycle racing season
- United States motorcycle Grand Prix
- 2007 Grand Prix motorcycle racing season
- 2005 Grand Prix motorcycle racing season
- Portuguese motorcycle Grand Prix
- 2008 United States motorcycle Grand Prix
- 2005 United States motorcycle Grand Prix
- Grand Prix motorcycle racing
- 2006 German motorcycle Grand Prix
The 2006 United States motorcycle Grand Prix was the eleventh race of the 2006 Motorcycle Grand Prix season. It took place on the weekend of July 21–23, 2006 at the Laguna Seca circuit. This would be Nicky Hayden's final MotoGP victory before his death in 2017.
MotoGP classification
Championship standings after the race (MotoGP)
Below are the standings for the top five riders and constructors after round eleven has concluded.