Heather Webber is a fictional character and a main antagonist from General Hospital, an American soap opera on the ABC network. The character was introduced in the summer of 1976. Though played by several actresses, soap veteran Robin Mattson, who stepped into the role in 1980, is most recognized for her portrayal of Heather until 2016. In 2022, Alley Mills assumed the role; she departed in 2024.