Breitenbush Lake
 Breitenbush Lake is a 65-acre (26 ha) water body on a high plateau north of Mount Jefferson in the Cascade Range in the U.S. state of Oregon. The lake fed by seepage and small creeks is part of the North Fork Breitenbush River watershed. It is in Marion County near its border with Jefferson County and lies within the Mount Hood National Forest and the Warm Springs Indian Reservation at an elevation of about 5500 feet (1700 m).Forest Road 4220 runs by the lake.