Lucy Bethia (Colquhoun) Walford (17 April 1845 – 11 May 1915) was a Scottish novelist and artist, who wrote 45 books, the majority of them "light-hearted domestic comedies".
Lucy Colquhoun was born on 17 April 1845 at Portobello, a seaside resort near Edinburgh, the seventh child of John Colquhoun (1805–1885) of Luss, Dunbartonshire, author of The Moor and the Loch, and Frances Sarah Fuller Maitland (1813–1877), a poet and hymn writer. Her paternal grandmother, Janet Colquhoun (1781–1846), was a religious writer, and an aunt, Catherine Sinclair (1800–1864) was a prolific novelist and children's writer.
Lucy Colquhoun was educated privately by German governesses. Her reading included works by Charlotte Yonge and Susan Ferrier, and in later years Jane Austen. The family moved into Edinburgh in 1855, where guests included the artist Noël Paton, who encouraged her to take up painting. In 1868 and several succeeding years she exhibited at the annual exhibition of the Royal Scottish Academy. Her first short piece of writing appeared in the Sunday Magazine in May 1869.
On 23 June 1869 she married Alfred Saunders Walford (d. 1907), a magistrate of Ilford, Essex, and they moved to London. They had two sons and five daughters. The children were said to be "never put aside for her work" and "constantly with their mother." She died on 11 May 1915 at her home in Pimlico, London.
When writing, she would seek to be as accurate as possible. Her brothers were sought out to answer any questions she had on military life. Her father was an expert on sports. The protagonist of her first novel, Mr Smith: a Part of his Life (1874) was taken from an actual man named Smith who was found dead, as described in her novel. It pleased Queen Victoria and led to her being received at court. It was also admired by Coventry Patmore. By age 65, Mrs. Walford had written 45 full-length novels, including Pauline (1877), The Baby's Grandmother (1884), Stiff Necked Generation (1889), and The Havoc of a Smile (1890). She also wrote for London journals. Her last novel, David and Jonathan on the Riviera, appeared in 1914.