Christine Caine (née Caryofyllis, 23 September 1966) is an Australian activist, evangelist, author, and international speaker. Caine and her husband Nick are best known for founding The A21 Campaign in 2008, a 501(c)(3) non-profit, non-governmental organization that combats human trafficking. In 2015, Caine founded Propel Women, an organization that aims to honor the calling of every woman, empower her to lead, equip her for success, and develop a sense of God-given purpose. Caine has written several books, including "A Life Unleashed", "Run to Win", "Can I Have (And Do) It All, Please?", "The Core Issue", "Undaunted", "Unstoppable", "Unashamed", "Unshakeable," and "Unexpected," released in May 2018. She is active in speaking about her passion for God, the local church, and justice at conferences and other events across the globe.