Zilphia Horton (April 14, 1910 – April 11, 1956) was an American musician, community organizer, educator, Civil Rights activist, and folklorist. She is best known for her work with her husband Myles Horton at the Highlander Folk School where she is generally credited with turning such songs as "We Shall Overcome", "Keep Your Eyes on the Prize," "We Shall Not Be Moved," and "This Little Light of Mine" from hymns into songs of the Civil Rights Movement.
Zilphia was born Zilphia Mae Johnson in the mining town of Spadra, Arkansas. She was the second child of Robert Guy Johnson and Ora Ermon Howard Johnson. Her father was superintendent of the local coal mine which he later owned and operated. Her mom was a school teacher. She was of Spanish and Indian heritage. She was trained as a classical musician.
She was a graduate of the College of the Ozarks (which was the University of the Ozarks at the time). She was determined to use her talents for the better good of the southern working class. She was disowned by her family after she tried to organize her father's coal mine. In 1935, she attended a labor education workshop at the Highlander Folk School in Monteagle, Tennessee. Two months later, she married the school's founder, Myles Horton.
As a member of the staff, Zilphia served in many ways. She directed workers' theatre productions, junior union camps, and various community programs, organized union locals, and led singing at workshops, picket lines, union meetings, and fund-raising concerts. She had students collect folk songs, religious music, and union songs around the South which she then re-wrote or re-worked to turn into anthems of the Civil Rights movement.