Robbert van de Corput (Dutch pronunciation: [ˈrɔbərt fɑn də ˈkɔrpʏt]; born 7 January 1988), known professionally as Hardwell, is a Dutch DJ and music producer from Breda. He was voted the world's number one DJ by DJ Mag in 2013 and again in 2014. In 2022, he was ranked at number 43 in the top 100 DJs poll by DJ Mag. He is best known for his sets at music festivals, including Ultra Music Festival, Sunburn and Tomorrowland.

He first gained recognition in 2009 for his bootleg of "Show Me Love vs. Be". He founded the record label Revealed Recordings in 2010 and a radio show and podcast Hardwell On Air in 2011. He has released 10 compilation albums through his label, as well as two documentary films. His debut studio album, United We Are, was released on 23 January 2015.

On 7 September 2018, he had announced his indefinite hiatus from touring, stating that he wanted to focus more on his personal life. On 27 March 2022, he returned to touring by closing out Ultra Miami's mainstage with his second album Rebels Never Die.