Sophia Blackmore (18 October 1857 – 3 July 1945) was an Australian Christian missionary.[1] She founded the Fairfield Methodist Schools, and also Methodist Girls' School[2] in Singapore. She was the first unmarried woman missionary sent by the Woman's Foreign Missionary Society of the Methodist Episcopal Church to Singapore.[3] She also set up a boarding home for girls, supported the early Methodist Straits Chinese Christian work, published a Christian periodical in Baba Malay,[4] and is closely associated with the founding of Kampong Kapor Methodist Church.