A cocktail is a mixed drink containing alcohol.
Cocktail may also refer to:
- Fruit cocktail, a mixture of various fruits, often canned
- Shrimp cocktail, also known as a prawn cocktail, a type of seafood cocktail
- Cocktail dress, a shorter length lady's gown
- Molotov cocktail, a crude incendiary weapon
- A mixture of drugs, especially a mixture of Antiretroviral drugs used to treat HIV sometimes called a "triple cocktail"
- A style of arcade cabinet where the screen lies horizontal and players generally sit opposite each other to play
- In scuba diving with a rebreather, slang for caustic liquid getting in circuit if water gets at its absorbent