Place:Mt. Mesa, Kern, California, United States

Mountain Mesa is a census-designated place (CDP) in Kern County, California, United States. Mountain Mesa is located 2 miles (3.2 km) west of South Lake at an elevation of 2,641 feet (805 m). The population was 777 at the 2010 census, up from 716 at the 2000 census.

Mountain Mesa is located along the south shore of Lake Isabella at 35°38′22″N 118°24′20″W. According to the United States Census Bureau, the CDP has a total area of 0.831 square miles (2.152 km2), all of it land.