Deh may refer to:
Dehydroepiandrosterone (DHEA), also known as androstenolone or prasterone (INN), is an endogenous steroid hormone.
Dehradun /ˌdɛrəˈduːn/ or Dehra Dun is the capital city of the state of Uttarakhand in the northern part of India.
Dehumanization or an act thereof can describe a behavior or process that undermines individuality of and in others.
A dehumidifier is generally a household appliance which reduces the level of humidity in the air, usually for health or comfort reasons, or to eliminate musty odor.
In physiology, dehydration is a deficit of total body water, with an accompanying disruption of metabolic processes.
The Deh Cho Bridge is a 1.1 km (0.68 mi) long Canadian bridge across a 1.6 km (0.99 mi) span of the Mackenzie River on the Yellowknife Highway (Highway 3) near Fort Providence, Northwest Territories.
A dehydrogenase (also called DH or DHase in the literature) is an enzyme belonging to the group of oxidoreductases that oxidizes a substrate by a reduction reaction that removes one or more hydrogens from a substrate to an electron acceptor, usually NAD+/NADP+ or a flavin coenzyme such as FAD or FMN.
Dehiscence is the splitting at maturity along a built-in line of weakness in a plant structure in order to release its contents, and is common among fruits, anthers and sporangia.
Dehnow, Deh Now, Deh-e Now, Dehno, Deh Nau or Deh-i-Nau (Persian: دهنو, meaning "new village") may refer to: