Dolphin is a UK hardcore techno and gabber DJ and producer. He also uses the names Dolphinski and DJ Dolphin. Since 1994, he releases music on labels including Deathchant, Ninja Columbo, Pacemaker, Rebelscum and Planut Mu Records. His tracks also appear on compilations such as Thunderdome, Beter kom je niet, Audio Mechanics and the Trigger Album.

He performs regularly across Europe and is associated with the hardcore techno and gabber scene. The name Dolphin is also used by other acts in different countries and genres, including a Russian artist, a New Zealand indie rock band and a singer-songwriter, but this entry refers to the UK producer.