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.

[1] Graham Rahal took second for Rahal Letterman Lanigan Racing as he did in the previous round and Juan Pablo Montoya (Team Penske) came in third.

All cars ran Dallara chassis with aerokits supplied by their respective engine manufacturer.

On May 18 during the post qualifying practice for the 2015 Indianapolis 500 he would suffer life threatening injuries and miss the remainder of the season.