Florence Eleanor Booth (née Soper; 12 September 1861 – 10 June 1957) was the wife of Bramwell Booth, Second General of The Salvation Army.
Born in Blaina, Monmouthshire, she was the eldest daughter of Dr Isobel Soper, a Plymouth physician, and his wife, Jenny (née Levick), and had two sisters and a brother. Her mother died when she was only nine years old, and she lived with an aunt until her father remarried. She was a gifted girl fond of reading and music and also had a secret ambition to become a doctor.
Florence had just passed her last school examination and was visiting her two aunts in London when she converted at a Whitechapel meeting she had attended as a sightseer. Here she heard Catherine Booth speak and made the decision to follow Christ and learn more about The Salvation Army. She became friendly with the Booth family including their son Bramwell. After making the decision to join the Army, by 1881 she had been promoted to Lieutenant and in that year went with the Booth's eldest daughter Catherine to begin the Salvation Army's work in France. It was at this time that Bramwell asked her to marry him. As she was not yet 21 her father was against the marriage, but finally, on 12 October 1882, Captain Florence Soper married Chief of the Staff Bramwell Booth at Clapton Congress Hall before a crowd of 6,000 Salvationists, who were charged 1 shilling each to attend, the money being used to purchase the notorious "Eagle Tavern" public house. The wedding ceremony was performed by General Booth. In 1912, on the death of his father, Bramwell Booth was to become the second General of The Salvation Army.