Elizabeth A. "Libbie" Lindsay (October 26, 1912 – March 16, 2013) was an American track and field athlete and Girl Scout activist. She was born in Lyndhurst, New Jersey and was a member of the first graduating class of Lyndhurst High School. She joined Girl Scouts in 1925, at the age of 13, with the encouragement of her father, as her mother, ill and housebound, was unable to supervise her outside of the home. Her first role in the organization was as a bugler.