Sadang Station is a station on the Seoul Subway Line 2 and Seoul Subway Line 4 in South Korea.

Sadang Station has one island platform for Line 4 and two side platforms for Line 2.

The Line 2 platforms of this station were the second in South Korea to have platform screen doors installed, after Yongdu Station and the first to be retrofitted on existing platforms, on October 21, 2005.

Both platform levels are located in Sadang-dong, Dongjak-gu, Seoul.

[3] 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 Sadang Station is the third-busiest public transit stop following Gangnam Station and Jamsil Station.