DJ Zitkus, also known as Paul Zitkus, is a Glasgow DJ and events promoter associated with the UK hardcore scene. He starts promoting events in September 2006 with The DJs Crib, a night that becomes a regular monthly event held on the first Friday of each month.

Alongside his own events, he builds a profile as a DJ through bookings at Scottish UK hardcore events including Twisted, Brainfire: Reactor and Hard To The Core. He also works with Scott Haley, known as DJ Bounce, to launch X-Treme Euphoria, an underground UK hardcore night in Glasgow that gives newer local talent a chance to play alongside more established DJs.