Oregon Route 351

Oregon Route 351
Route 351 highlighted in red
Route information
Maintained by ODOT
Length	6.94 mi (11.17 km)
Existed	2003–present
Major junctions
North end	OR 82 and OR 350 in Joseph
South end	Wallowa Lake State Park
Location
Country	United States
State	Oregon
Highway system
Oregon Highways Interstate US State Named Scenic
← OR 350 → OR 361

Oregon Route 351 (OR 351) is an Oregon state highway running from Joseph to Wallowa Lake State Park. OR 351 is known as the Joseph-Wallowa Lake Highway No. 351 (see Oregon highways and routes). It is 6.94 miles (11.17 km) long and runs north–south, entirely within Wallowa County.

OR 351 was established in 2003 as part of Oregon's project to assign route numbers to highways that previously were not assigned, and, as of January 2024, was unsigned.