The 2009 Czech Republic motorcycle Grand Prix was the eleventh round of the 2009 Grand Prix motorcycle racing season.

It took place on the weekend of 14–16 August 2009 at the Brno Circuit located in Brno.

The MotoGP race was won by Valentino Rossi.

[2] Below are the standings for the top five riders and constructors after round eleven has concluded.

[6]