KWC

KWC may refer to:


 * Karaoke World Championships, a song contest and talent show
 * Kentucky Wesleyan College, a private Methodist college in Owensboro, Kentucky
 * Tri-Cities (Ontario), a tri-city area in Ontario, Canada that encompasses Kitchener, Waterloo and Cambridge
 * King William's College, a school in Castletown, Isle of Man
 * Kowloon Walled City, a former enclave of Hong Kong
 * Kyocera Wireless Corporation, a manufacturer of mobile phones