STQ (disambiguation)

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
• Société des traversiers du Québec, ferry operator in Quebec, Canada
• stq: ISO 639-3 code for Saterland Frisian language