The phrase “gorilla lady” most commonly refers to Dian Fossey , the famous primatologist who devoted her life to studying and protecting mountain gorillas in Rwanda.

Who “the gorilla lady” was

  • Dian Fossey was an American primatologist and conservationist who began studying mountain gorillas in Rwanda in the 1960s.
  • She became world‑known for her close relationships with wild gorillas and her fierce protection of them against poachers, which led locals and media to nickname her the “gorilla lady.”

Her work with gorillas

  • Fossey founded the Karisoke Research Center in Rwanda’s Virunga Mountains, where she observed gorilla behavior and social structures in the wild.
  • Her intense anti‑poaching campaigns and hands‑on protection helped bring global attention to the critical endangerment of mountain gorillas.

Nickname and local title

  • In Rwanda she was given the local name “Nyiramachabelli,” often translated as “the woman who lives alone on the mountain,” and she was widely recognized as the woman who lived among and defended gorillas.
  • Popular media, books, and documentaries about her life cemented “gorilla lady” as a shorthand way people online describe her today.

TL;DR: When people ask “who was the gorilla lady,” they are almost always talking about Dian Fossey, the pioneering gorilla researcher and conservationist who lived and worked in Rwanda protecting mountain gorillas.

Information gathered from public forums or data available on the internet and portrayed here.