| Ewart Adamson | |
| Birth Date: | 1882 10, df=yes |
| Birth Place: | Dundee, Scotland |
| Death Place: | Hollywood, California, US |
| Yearsactive: | 1922 - 1944 |
| Othername: | Dayle Douglas |
Ewart Adamson (23 October 1882 - 28 November 1945) was a Scottish screenwriter. He wrote for more than 120 films between 1922 and 1944. He was born in Dundee, Scotland, and died in Hollywood, California.