Flag of Wyoming
| Use | Civil and state flag |
|---|---|
| Proportion | 7:10 |
| Adopted | January 31, 1917 |
| Design | A dark blue field bordered by white and red; in the centre is the white silhouette of a bison bearing the state seal. |
| Designed by | Verna Keays |
The flag of the U.S. state of Wyoming was adopted on January 31, 1917. Its design consists of a blue field bordered by white and red, with a white silhouette of an American bison in the center, bearing the state seal rendered in blue on its side.