State Route 182 (SR 182) is a state highway in the U.S. state of California in Mono County. The route connects U.S. Route 395 in Bridgeport to State Route 338 at the Nevada state line via the East Walker River valley.

SR 182 begins at an intersection with U.S. Route 395 in the small town of Bridgeport. The road then exits the town and traverses the east edge of the Bridgeport Reservoir, which is located along the East Walker River. Upon leaving the reservoir, the route enters the Toiyabe National Forest and while paralleling the East Walker River. After several miles, the road finds its end at the Nevada state line. The road continues northeastward as Nevada State Route 338.

Except where prefixed with a letter, postmiles were measured on the road as it was in 1964, and do not necessarily reflect current mileage. The entire route is in Mono County.