Minami-Shinjuku Station (南新宿駅, Minami-Shinkuju-eki) is a railway station on the Odakyu Odawara Line in Shibuya-ku, Tokyo, Japan, operated by the private railway operator Odakyu Electric Railway.

The station has two side platforms serving two tracks.

On 1 July 1931, it was renamed Odakyu-Honsha-mae Station (小田急本社前駅), and on 1 May 1942, it became Minami-Shinjuku.

Station numbering was introduced to the Odakyu terminal in 2014 with Minami-Shinjuku being assigned station number OH02.

This Tokyo railroad station–related article is a stub.