The 2003 Grand Prix of Monterey was the seventh round of the 2003 CART World Series season, held on June 15, 2003 at Mazda Raceway Laguna Seca in Monterey, California.

*Tiago Montiero did not set a time in the first qualification session after damaging his car prior to the session.

He used his backup car in the second qualification session.

**Michel Jourdain set the fastest time in the second qualification session (1:09.530) but his time was disallowed after his car was found to be underweight during tech inspection.