which is the first woman to climb on Mount Everest?

Santosh Yadev is the first woman to climb on Mount Everest

Junko Tabei (田部井 淳子 Tabei Junko, 22 September 1939 – 20 October 2016) was a Japanese mountaineer. She was the first woman to reach the summit of Mount Everest, and the first woman to ascend all Seven Summits by climbing the highest peak on every continent.