The New York Daily Mirror was an American morning tabloid newspaper first published on June 24, 1924, in New York City by the William Randolph Hearst organization as a contrast to their mainstream broadsheets, the Evening Journal and New York American, later consolidated into the New York Journal American. It was created to compete with the New York Daily News which was then a sensationalist tabloid and the most widely circulated newspaper in the United States. Hearst preferred the broadsheet format and sold the Mirror to an associate in 1928, only to buy it back in 1932.

A tabloid is a newspaper with a compact page size smaller than broadsheet. There is no standard size for this newspaper format.