Sillim-dong (Korean: 신림동) is a dong (neighborhood) of Gwanak District, Seoul, South Korea.

Seoul National University and Nokdu Street are located in the town.

[1] Its name means "new forest", which was derived from the woods outstretched from Mt.

In a survey conducted in 2011 by the Ministry of Land, Transport and Maritime Affairs on 92 Administrative divisions across the country, it reported that the bus stops in Sillim-dong are among the busiest in the country.

[3] It is home to natural monument 271 of South Korea, a cork oak tree (Quercus variabilis)[4] As of September, 2008, there are 11 administrative neighborhoods (dong) in Sillim.