The 2015 Money in the Bank was the sixth annual Money in the Bank professional wrestling pay-per-view (PPV) and livestreaming event produced by WWE. It took place on June 14, 2015, at the Nationwide Arena in Columbus, Ohio. It was the first WWE pay-per-view event that was held in Columbus since Bad Blood in June 2004. Money in the Bank was available for free to new subscribers as part of a free-trial to WWE's streaming service, the WWE Network, in over 140 countries.

Seven matches were contested at the event, including one on the Kickoff pre-show. The titular ladder match for the Money in the Bank contract was won by Sheamus. In the main event, Seth Rollins retained the WWE World Heavyweight Championship in a ladder match against Dean Ambrose. In other prominent matches, WWE United States Champion John Cena defeated NXT Champion Kevin Owens in a non-title match, and The Prime Time Players (Darren Young and Titus O'Neil) defeated The New Day (Big E and Xavier Woods) to win the WWE Tag Team Championship.

The event had 57,000 buys (excluding WWE Network views), down from the previous year's 122,000 buys.