Donghuashi Subdistrict () is a subdistrict in the southeast part of Dongcheng, Beijing, China. As of 2020, it has 47,864 residents within its borders.
The subdistrict got its name from Donghuashi Dajie () that is located with it.
As of 2021, the Donghuashi Subdistrict has the following 8 communities under its administration: