The American Mercury
American Mercury with Al Hirschfeld's caricature of Ernest Hemingway, November 1950  | |
| Frequency | Monthly | 
|---|---|
| Founder | H. L. Mencken and George Jean Nathan | 
| Founded | 1924 | 
| Final issue | 1981 | 
| Country | United States | 
| Based in | New York City | 
| ISSN | 0002-998X | 
The American Mercury was an American magazine published from 1924 to 1981. It was founded as the brainchild of H. L. Mencken and drama critic George Jean Nathan. The magazine featured writing by some of the most important writers in the United States through the 1920s and 1930s.
After a change in ownership in the 1940s, the magazine attracted conservative writers, including William F. Buckley. A second change in ownership in the 1950s turned the magazine into a far-right and virulently anti-Semitic publication.
It was published monthly in New York City. The magazine went out of business in 1981, having spent the last 25 years of its existence in decline and controversy.