Burma Rim is a geological feature in the high desert of Lake County, Oregon between Christmas Valley, Oregon to the west and Wagontire, Oregon to the east. The rim was formed when it was the shoreline of a pleistocene era lake. The area is currently overseen by the Lakeview District of the Bureau of Land Management (BLM). The BLM inventoried the area. It spans 90,397 acres and includes a private inholding held by a local conservation group since 2017.