Women's health refers to health issues specific to human female anatomy. These often relate to structures such as female genitalia and breasts or to conditions caused by hormones specific to, or most notable in, females. Women's health issues include menstruation, contraception, maternal health, child birth, menopause and breast cancer. They can also include medical situations in which women face problems not directly related to their biology, for example gender-differentiated access to medical treatment.

Women's health is an issue which has been taken up by many feminists, especially where reproductive health is concerned. Women's health is positioned within a wider body of knowledge cited by, amongst others, the World Health Organisation, which places importance on gender as a social determinant of health.

Some health and medical research advocates, particularly the Society for Women's Health Research in the United States, define women's health more broadly than issues specific to human female anatomy to include areas where biological sex differences between women and men exist. Research has demonstrated significant biological differences between the sexes in rates of susceptibility, symptoms and response to treatment in many major areas of health, including heart disease and some cancers. The social view of health combined with the acknowledgement that gender is a social determinant of health inform women's health service delivery in countries around the world. Women's health services such as Leichhardt Women's Community Health Centre which was established in 1974 and was the first women's health centre established in Australia is an example of women's health approach to service delivery.