•
George Crichton Wells (1914–1999), dermatologist •
George Borrow (1803–1881), lived at No. 22. •
Frederick William Hulme (1816–1884), landscape painter and illustrator, lived at No. 4, according to the 1851 census. •
John Arrowsmith, cartographer, lived at No. 35 from 1861 to 1873. •
Robert Nandor Berki, political scientist, lived at No. 7 in the late 1950s. •
William Henry Brookfield, clergyman, died at No. 16 in 1874. •
H. O. Arnold-Forster, writer and politician, died at No. 27 in 1909. The artist
Walter Sickert and his wife Ellen stayed at No. 10 Hereford Square in the autumn of 1890 with Ellen's sister,
Jane Cobden. The model and writer
Tara Moss recalled living in a "freezing granny flat" of a mansion in Hereford Square while she worked as a babysitter during the early days of her modelling career in her 2014 memoir
The Fictional Woman. The writer and social activist
Frances Power Cobbe lived with her partner, the sculptor
Mary Lloyd, at No. 26 from 1862 to 1884. ==Fictional references==