Sung Eun-ryung (born 14 April 1992 in Seoul) is a South Korean luger.

Sung competed at the 2014 Winter Olympics for South Korea.

She was also a part of the South Korean relay team, which finished 12th.

[3] As of September 2014, Sung's best Luge World Cup overall finish is 35th in 2011–12.

This biographical article relating to luge in South Korea is a stub.