The Dry Creek Rancheria is the land base (reservation) of the Dry Creek Rancheria Band of Pomo Indians. The reservation consists today of approximately 75 acres (300,000 m²) near the Russian River, in Sonoma County, approximately 75 miles (121 km) north of San Francisco, California. It is situated about 3 miles southeast of Geyserville.

The rancheria was created in 1915 for the Mahilakawna, also known as the Dry Creek Pomo, and the Western Wappo people from present-day Dry Creek Valley and Alexander Valley.^[1]