Spielfeld-Straß station is a border station on the Southern Railway and the line to Trieste in Straß in Steiermark, in southern Steiermark, Austria, near the border between Austria and Slovenia.

All international trains stopped in Spielfeld-Straß for passport control and to change staff between 1918 and December 2007, when Slovenia joined the Schengen Agreement.

The following national services run towards Graz and Bad Radkersburg (ÖBB): The following national service runs towards Maribor (SŽ): The following international services operate: In addition to the station building with a platform (platform 1), the station complex has two uncovered and comparatively narrow island platforms (2/3 and 4/5) with access via a pedestrian level-crossing that leads to a total of four passenger tracks.

Another historical building at the northern end of platform 1 was restored as a replacement for SŽ staff.

The railway line has been single-track between Leibnitz and Maribor since reparations were paid to the Soviet Union at the end of the Second World War.