Amelia Stone Quinton was an American social activist and advocate for Native American rights. In collaboration with Mary Bonney, she helped found the Women's National Indian Association in 1883.

Mary Lucinda Bonney born in Hamilton, New York, was a 19th-century American educator and advocate for Native American rights. She is considered to be the most important woman in the Native American movement to protect their tribal lands. She was also involved in the early movement to provide for girls' education. With fellow teacher Harriette A. Dillaye, in 1850 she founded a female seminary in Philadelphia. It became known as the Ogontz School for Young Ladies after it moved to a suburban estate of that name. After a second move, the last campus was developed after 1950 as Penn State Abington.