Flag of Montana
| Use | Civil and state flag |
|---|---|
| Proportion | 2:3 |
| Adopted | July 1, 1981 |
| Design | The Great Seal of the State of Montana on a blue field. Above the seal the text “MONTANA” in yellow. |
The flag of the U.S. state of Montana consists of the image of the Montana state seal centered on a blue field.