OQ may refer to:
Oquawka Township is one of eleven townships in Henderson County, Illinois, USA. As of the 2010 census, its population was 1,997 and it contained 1,117 housing units.
Oquawka is a village in Henderson County, Illinois, United States. The population was 1,371 at the 2010 census.
The Oquirrh Mountain Utah Temple is a temple of The Church of Jesus Christ of Latter-day Saints (LDS Church) located in South Jordan, Utah, a suburb of Salt Lake City.
Oqaatsut (old spelling: Oqaitsut), formerly Rodebay, is a settlement in the Qaasuitsup municipality, in western Greenland.
Oquitoa is a small town surrounded by Oquitoa Municipality in the northwest of the Mexican state of Sonora.
Oquirrh was a census-designated place (CDP) in Salt Lake County, Utah, located on the slopes of the Oquirrh Mountains that gave it its name.
Oquaga Creek State Park is a 1,385-acre (5.60 km2) state park in Broome, Delaware, and Chenango counties, New York.