Cunt () is a vulgar word for the vulva or vagina. It is used in a variety of ways, including as a term of disparagement. Cunt is often used as a disparaging and obscene term for a woman in the United States, an unpleasant or stupid man or woman in the United Kingdom, or a contemptible man in Australia and New Zealand. However, in Australia and New Zealand it can also be a neutral or positive term when used with a positive qualifier (e.g., "He's a good cunt"). The term has various derivative senses, including adjective and verb uses.

In 2006, feminist writer and English professor Germaine Greer argued that cunt "is one of the few remaining words in the English language with a genuine power to shock".