The most famous ethnic minorities in northeast China are manchu ,korean,and mongolian. Besides Xibo, daur, ewenki, olunchun, and hezhen nationalities are only living in northeast China.This paper is a comparison analysis of Ondol in Folk Housing of Several Peoples in Northeast China from the morphological characteristics and residential culture. Ultimately enable readers to realize heating tools in the cold region in northern China, and the relationship between peoples’daily life in northern China and Ondol.