The World Health Day is a global health awareness day celebrated every year on 7 April, under the sponsorship of the World Health Organization (WHO), as well as other related organizations.

In 1948, the WHO hold the First World Health Assembly. The Assembly decided to celebrate 7 April of each year, with effect from 1950, as the World Health Day. The World Health Day is held to mark WHO’s founding, and is seen as an opportunity by the organization to draw worldwide attention to a subject of major importance to global health each year.