U.S. Route 97 or U.S. Highway 97 (US 97) is a north–south United States highway in the western United States. It begins at a junction with Interstate 5 at Weed, California, and travels north, ending in Oroville in Okanogan County, Washington, at the Canada–US border, across from Osoyoos, British Columbia, becoming British Columbia Highway 97 (BC 97) upon entering Canada. Major cities that lie on US 97 include Klamath Falls, Bend, and Redmond in Oregon and Yakima, Ellensburg, and Wenatchee in Washington.
A portion of the highway in California and Oregon is part of the Volcanic Legacy Scenic Byway.