Charles Moore and Co. was a company based in Adelaide, South Australia which owned a number of department stores in three Australian states. It was founded by Irish-born businessman, Charles Moore (ca. 1858 – 30 September 1916). Its best-known assets were the department store known to two generations of Adelaideans as "Moore's on the Square", Charles Moore's on Hay Street, Perth, Western Australia and Read's in Prahran, Victoria.