The Seal of the State of Oregon is the official seal of the U.S. state of Oregon. It was designed by Harvey Gordon in 1857, two years before Oregon was admitted to the Union. The seal was preceded by the Salmon Seal of the Provisional Government and the Seal of the Oregon Territory. The state seal is mandated by Article VI of the Oregon Constitution.

The flag of the state of Oregon is a two-sided flag in navy blue and gold with an optional gold fringe. On the front is the escutcheon from the state seal and on the reverse is a gold figure of a beaver, the state animal. Oregon is the only U.S. State to feature different designs on both sides of its flag.