Heungin-dong () is a legal dong (neighborhood) of Jung District, Seoul, South Korea and governed by its administrative dong, Sindang 1-dong.
Chungmu Arts Hall is multi-purpose cultural complex located in Heungin-dong, near Sindang Station. Facilities includes a 1,231 seats Grand Theater, 327 seats Black Theater and 258 seats Blue Theater; Chungmu Gallery designed for installations and experimental artwork; sport hall with gymnasium, fitness room, dance studios and swimming pool; and the Chungmu Academy.