Harold Stanley Marcus (April 20, 1905 – January 22, 2002) was an early president (1950–1972) and later chairman of the board (1972–1976) of the luxury retailer Neiman Marcus in Dallas, Texas, which his father and aunt had founded in 1907. During his tenure at the company, he also became a published author, writing his memoir Minding the Store and also a regular column in The Dallas Morning News.