STQ is the call sign of a regional television station in Queensland, Australia.
It may also refer to:
- STQ, the IATA airport code for St. Marys Municipal Airport in Pennsylvania
- STQ, the ISO language code for the Saterland Frisian language
- Skill testing question
- stq: ISO 639-3 code for Saterland Frisian language
STQ is an Australian television station, licensed to, and serving the regional areas of Queensland. The station is owned and operated by the Seven Network from studios located in Maroochydore on the Sunshine Coast. The callsign STQ stands for Sunshine Television, Queensland.