Flag of Wisconsin
| Use | Civil and state flag |
|---|---|
| Proportion | 2:3 |
| Adopted | May 1, 1981 |
| Design | A blue field charged with the state coat of arms below the word Wisconsin in white at the top and the year 1848 in white at the bottom. |
The flag of the U.S. state of Wisconsin was first adopted in 1863, and was modified in 1979. It is a blue flag charged with the state coat of arms of Wisconsin.