Terri L. Wilder is an American social worker and AIDS activist. She is a lecturer at the Columbia University School of Social Work as well as adjunct faculty at the Fordham Graduate School of Social Service, writer (TheBody/TheBodyPro since 2007) and HIV Activist. Wilder is also a social worker and not only an advocate for people with HIV/AIDS but also people diagnosed with Chronic fatigue syndrome also known as Myalgic Encephalomyelitis (with which she has been diagnosed) and people in the LGBT community.