"Dance the Night Away" is a song recorded by South Korean girl group Twice. It was released by JYP Entertainment on July 9, 2018, as the lead single from the group's reissue of their fifth extended play, Summer Nights. Two months after its release, the music video recorded 100 million views on YouTube. It also ranked seventh on the 2018 YouTube Rewind list in the category for the 10 Most Popular Music Videos in South Korea. The song debuted atop Gaon's Digital Chart and Billboard Korea's Kpop Hot 100. It also peaked at No. 2, 5 and 11 on Billboard charts' World Digital Song Sales, Billboard Japan Hot 100 and Oricon Digital Singles, respectively In 2019, "Dance the Night Away" surpassed 100 million streams in March and 2,500,000 downloads in September on Gaon Music Chart, earning group's very first Platinum certification's single both streaming and download from the Korea Music Content Association (KMCA) since certification were introduced in April 2018.

The song was co-written and produced by Dsign Music.