DMC (Disco Mix Club) is a UK-based DJ organization founded in 1983 by radio DJ Tony Prince. It began as a remix subscription service supplying professional disc jockeys with exclusive edits of popular records, growing out of Prince's Disco Mix Club Show on Radio Luxembourg. From those origins the company expanded into one of the most influential names in DJ culture, anchored by the DMC World DJ Championships — the longest-running turntablism competition, first staged at the London Hippodrome in 1985.

Beyond the competitions themselves, DMC produces and distributes a catalog of DJ tools and media under its own name: battle break records cut with samples, loops, scratches and acapellas for performance use; control vinyl for Digital Vinyl Systems (DVS); slipmats; and branded apparel and merchandise sold through the official DMC store. The battle vinyl series in particular has been a staple in the record bags of competitive turntablists and scratch DJs.

The championships have long been associated with Technics, with the SL-1200 turntable serving as the standard rig on the DMC stage and dedicated DMC competition mixers used in the finals. Past world champions include figures who shaped modern turntablism such as DJ Cheese, Mix Master Mike, DJ Craze, A-Trak, and Kentaro.

DMC has 2 products cataloged on Equipboard, including MIDI Foot Controllers and DJ Mixers. Their gear is featured by 7 artists, with the strongest followings in Rock, Pop, and Electronic. Notable users include Jim Root, Brad Delson, and Mark Tremonti.