Harriet Beecher Stowe Indira Gandhi Amelia Earhart Sheryl Sandberg Susan Wojcicki Whitney Wolfe Herd Indra Nooyi Ginni Rometty Ursula Burns Anne Sophia Amoruso Estee Lauder Florence Nightingale Clara Barton Elizabeth Blackwell Gerty Cori Rebecca Lee Crumpler Patricia Bath Dorothy Hodgkin Helen Brooke Taussig Virginia Apgar Alice Ball Dolores Huerta Malala Yousafzai (deserves a double mention!) Mother Teresa Greta Thunberg Winnie Mandela Sonia Sotomayor Wangari Maathai Ellen DeGeneres Sullivan Marjory Stoneman Douglas