8Q

8Q or 8-Q may refer to:


 * 8Q, IATA code for Onur Air
 * 8Q, Aircraft registration for the Maldives
 * 8Q SAM, a museum for contemporary art in Singapore
 * 8q, an arm of Chromosome 8 (human)
 * 8Q, designation for one of the Qumran Caves
 * 8Q, a model of De Havilland Canada DHC-8