The Rattle That Lock Tour was a concert tour by the English singer and musician David Gilmour to support his fourth solo studio album, Rattle That Lock. The tour became a commercial success, grossing $47 million and selling 288,997 tickets in 16 shows in the 2015 total. It was the 76th highest grossing of the year, according to Pollstar's annual year end tour chart. The tour covered 50 performances – 17 more than his On an Island Tour in 2006. The tour is documented on the live release Live at Pompeii (2017).