The 2009 Nature Valley Grand Prix was the 9th edition of the Nature Valley Grand Prix stage race.

It took place from June 10 through June 14 as part of the USA Cycling National Racing Calendar.

The winner was Australian rider Rory Sutherland of OUCH–Maxxis who won the race on the final criterium.

The race included an Individual Time Trial, two road races and three criteriums.

[1] The teams participating in the race were: 10 June 2009 – Saint Paul, 4.5 mi (ITT) 10 June 2009 – Saint Paul, 60 min 11 June 2009 – Cannon Falls, 60 mi 12 June 2009 – Uptown Minneapolis, 60 min 13 June 2009 – Mankato, 86 mi 14 June 2009 – Stillwater, 50 min