C
- C-Jay
- Cadenced Haven
- Callisto
- Can Atilla
- Carbon Based Lifeforms
- Carboneids
- Carbon Entity
- Carlos Vivanco
- Carl Weingarten
- Carola Kassner
- Carsten Agthe
- Castleview
- Catalin
- Cat System Corp
- Caul
- CC:Dome
- Celer
- Cell
- Centrozoon
- Chad Hoefler
- Chad Kettering
- Changing Images
- Char-El
- Charles Crevier
- Charlie Case
- Charlie May
- Cheryl Gallagher
- Chihei Hatakeyama
- Chris Armstrong
- Chris Bocast
- Chris Meyer's Alias Zone
- Chris Russell
- Christian Høy Knudsen
- Christian Jansen
- Christian Steffen
- Christian Stritzel
- Christian Welde
- Christophe Bailleau
- Christopher Franke
- Chronos
- Chronotope Project
- Chuck Van Zyl
- Chuck Wild
- Circular
- Circulum Musicum
- Claude Chemin
- Claudio Merlini
- Clifford White
- Clive Wright
- Code Indigo
- Cold Sun
- Colin Rayment
- Colin Towns
- Collapsar
- Colourform
- Common Ground
- Computerchemist
- Connect.Ohm
- Conrad Schnitzler
- Constance Demby
- Continuum
- Con_Sense
- Coral Cave
- Cosmic Ground
- Cosmic Hoffmann
- CosmoMoose
- Cousin Silas
- Craig Padilla
- Create
- Creation VI
- Crown Invisible
- Csillagköd
- Cyber Zen Sound Engine
- Cyclotimia
- Cymphonic
- Cyscape