Segersäng is a station on Stockholm's commuter rail network, located in the locality of Segersäng within Nynäshamn Municipality on the Nynäs Line.

The station has a single island platform and no ticket barriers.

[2] During peak hours, SL bus line 850 provides connections from Segersäng to Grödby and Trollsta Vägskäl.

[3] The station was originally opened in 1901 under the name "Sorunda," but it was renamed "Segersäng" in 1917.

[4] In 2008, the station was relocated approximately 100 meters to its current position and was upgraded to serve as a passing loop on the single-track section of the Nynäs Line.