The 1997 PPG/Firestone Indy Lights Championship Powered By Buick consisted of 13 races. Tony Kanaan edged out good friend and teammate Hélio Castro-Neves to the title by only four points.
This was the first season where all teams used the Lola T97/20-Buick spec car.
The scoring system was 20-16-14-12-10-8-6-5-4-3-2-1 points awarded to the first 12 (twelve) finishers, with 1 (one) extra point given to the driver who took pole-position, and another extra point given to the driver who led most laps in the race.
The following drivers and teams competed in the series: