KQ may mean:
- Kenya Airways IATA airline designator
- Kingman Reef FIPS PUB 10-4 territory code
- The King of Queens, a sitcom
- King's Quest, a video game series by Sierra Entertainment
- Koyaanisqatsi, a 1983 documentary film
- KQTV, the only local broadcast television station serving the St. Joseph, Missouri, USA area
- KQRS-FM, one of the most popular radio stations in the Twin Cities region of Minnesota, USA
- KQAL, a public radio station operated by Winona State University in Winona, Minnesota, USA
- KingQueen, a Swedish Pop Artist based in Los Angeles