Evacuate the Dancefloor is the third studio album from German eurodance group Cascada, consisting of DJ Manian, Natalie Horler, and Yanou, first released on July 3, 2009. The entire album, like their previous albums, was produced by the two disc jockeys from Cascada, Yanou and DJ Manian.

"Evacuate the Dancefloor" was released as the album's first single in Ireland on June 15, 2009 and in the United Kingdom on June 29, 2009 by All Around the World. On July 5, 2009 it debuted at number one on the UK Singles Chart. The song has also peaked at number two in Ireland and New Zealand. The song was released by Cascada's American record label Robbins Entertainment on July 21, 2009.

"Fever" was the album's second single, released in Germany on October 9, 2009, with further releases in the Netherlands, Australia, New Zealand and the United States. The song served as the third single from the album in the United Kingdom (following "Dangerous", which became the second single there). It reached the top-forty in various countries, with a peak of number 31 in Germany, 32 in New Zealand, 24 in the Netherlands and 38 in Austria and entered the top 10 in France.

"Dangerous" was the third single released in the UK and Ireland on October 12th, 2009. It peaked at number 67 in the UK.
They were edging away from it before, but Evacuate the Dancefloor is Cascada's giant leap away from the vocal trance style that launched their career. Less dreamy and more thumping, the sound here isn't that far from Lady GaGa or Katy Perry's material, but with lyrics that are generally positive and lead singer Natalie Horler remaining effervescent as ever, fans will immediately be able to identify these tracks as the floor-filling act they love. The polished and well-crafted title track will make any pre-club gearing up extra exciting, while the following "Hold On" is a staple of any album from the group: a rousing, motivational anthem. The noisy bits in "Fever" are a surprise, bringing Cascada closer to the electro-house of Benny Benassi and David Guetta, although that's as edgy as it gets. Anyone looking for something "deep" will be disappointed that the heartache numbers -- "Everytime I Hear Your Name" and "Why You Had to Leave" -- choose danceability over poignancy, but if you need a lift, a hip shake, and your hands in the air, Cascada deliver once again.
By David Jeffries, All Music