Nagamachi-Minami Station (長町南駅, Nagamachi-Minami eki) is an underground metro station on the Sendai Subway Namboku Line in Taihaku-ku, Sendai, Miyagi Prefecture, Japan.

Nagamachi-Minami Station is on the Sendai Subway Namboku Line and is located 13.3 rail kilometers from the terminus of the line at Izumi-Chūō.

Nagamachi-Minami Station is an underground station with a single island platform serving two tracks.

Nagamachi-Minami Station opened on July 15, 1987.

In fiscal 2015, the station was used by an average of 11,762 passengers daily.