Dug may refer to:
The dugong (/ˈduːɡɒŋ/, /ˈdjuːɡɒŋ/; Dugong dugon) is a medium-sized marine mammal. It is one of four living species of the order Sirenia, which also includes three species of manatees.
Duga (Russian: Дуга) was a Soviet over-the-horizon (OTH) radar system used as part of the Soviet ABM early-warning network.
A dugout or dug-out, also known as a pit-house, earth lodge, mud hut, is a shelter for humans or domesticated animals and livestock based on a hole or depression dug into the ground.
Dugald Stewart FRSE FRS (/ˈduːɡəld, ˈdjuː-, ˈstuːərt, ˈstjuː-/; 22 November 1753 – 11 June 1828) was a Scottish philosopher and mathematician.
A dugout canoe or simply dugout is a boat made from a hollowed tree trunk. Other names for this type of boat are logboat and monoxylon.
Dugway is a census-designated place (CDP) in Tooele County, Utah, United States. The population was 2,016, at the 2000 census, a modest increase over the 1990 figure of 1,761. "Dugway" is synonymous with the United States Army's giant testing facility, Dugway Proving Ground.
Dugges Ale- & Porterbryggeri (Dugge's Ale & Porter Brewery) is a brewery in Landvetter outside Gothenburg, Sweden.
Duga Luka is a village in the Labin municipality in Istria County, Croatia.
Dugway Proving Ground (DPG) is a US Army facility established in 1942 to test biological and chemical weapons, located about 85 miles (140 km) southwest of Salt Lake City, Utah and 13 miles south of the 2,624 sq mi Utah Test and Training Range forming the largest overland special use airspace in the United States.