The word dope may refer to the following things:
- Dope is a slang term for illegal drugs, usually referring to heroin, and less frequently to marijuana (in the UK dope is used mostly for marijuana. For heroin, see Scag.)
- Dope is a derogatory slang term for someone without intelligence, used as a noun to refer to the person, or as an adjective, "dopey", to describe that person or their actions.
- Dope is a term used by contemporary young persons (students, typically) to express something that is "cool" or "hip." As in "This Mustang is dope."
- Dope is the term used to describe the collective elevation and windage settings on rifle sights.