Soongsil University (SSU) is the first modern university in Korea, dating its history back to 1897. It was founded under the Christian missionary William M. Baird. The campus is located in 369 Sangdo-ro, Dongjak-gu, Seoul, South Korea.

Dongjak District (Dongjak-gu) is one of the 25 gu that make up the city of Seoul, South Korea. Its name was derived from the Dongjaegi Naruteo Ferry, on the Han River which borders the district to the north. It was the 17th gu created in Seoul, after being separated from Gwanak District on 1 April 1980.