Quảng Ninh is a centrally-governed city in Vietnam. It could also be one of the following locations in Vietnam:
Quảng Ninh: commune in Quảng Trị province. Quảng Ninh: commune in Thanh Hóa province Quảng Ninh: former district of Quảng Bình province (today part of Quảng Trị province).