2015 Grand Prix of Indianapolis
The 2015 Angie's List Grand Prix of Indianapolis, the second running of the event, was an IndyCar Series held on May 9, 2015, at the Indianapolis Motor Speedway. The fifth round of the 2015 IndyCar Series, it was won by Will Power of Team Penske. Graham Rahal took second for Rahal Letterman Lanigan Racing as he did in the previous round and Juan Pablo Montoya came in third. The top finishing rookie in the race was Stefano Coletti who finished tenth, the highest finish for a rookie up to that point in the 2015 season, snapping Gabby Chaves' streak of being the top rookie finisher in all the previous rounds.Report
| Key | Meaning |
| R | Rookie |
| W | Past winner |
Qualifying
;Drivers' Championship standings
- Note: Only the top five positions are included.
Juan Pablo Montoya
Will Power
Hélio Castroneves
Scott Dixon
Graham Rahal