Flag of Jersey
| Use | Civil and state flag |
|---|---|
| Proportion | 3:5 |
| Adopted | 7 April 1981 |
| Design | A red saltire on a white field, surmounted by a yellow Plantagenet crown, and the badge of Jersey. |
The flag of Jersey is composed of a red saltire on a white field. In the upper quadrant the badge of Jersey surmounted by a yellow "Plantagenet crown". The flag was adopted by the States of Jersey on 12 June 1979, proclaimed by Queen Elizabeth II on 10 December 1980 and first officially hoisted on 7 April 1981.