Harry Freeman (29 July 1858 – 30 July 1922) was an English music hall performer of the Victorian era and early twentieth century, and the first King Rat of the showbusiness charity the Grand Order of Water Rats. Among his popular songs were 'Leicester Square' and 'The Giddy little Girl said, "No!"'. Freeman was one of the 231 figures depicted in Walter Lambert's 'Popularity', a vast painting depicting the music hall stars of the early 1900s. His last public appearance was in Norwich in May 1922.