Sŏsŏng-guyŏk, or Sosong District, is one of the 18 guyŏk of Pyongyang, North Korea.

It is located on the Pot'ong River, west of the Moranbong-guyŏk (Moranbong District) and south of Hyŏngjesan-guyŏk (Hyongjesan District).

Sŏsŏng-guyŏk is divided into thirteen administrative districts known as dong.

Two neighborhoods (Changgyong and Sosan) are further divided in two parts for administrative purposes.

This North Korea location article is a stub.