The regular season started on 8 August 2014 and finished on 23 May 2015.
[3] The league featured six new clubs for the 2014–15 season with VfR Aalen II promoted from the Verbandsliga Württemberg, Freiburger FC from the Verbandsliga Südbaden and SV Kickers Pforzheim and FC Germania Friedrichstal from the Verbandsliga Baden while SSV Ulm 1846 and SC Pfullendorf had been relegated from the Regionalliga Südwest.
The runners-up of the Hessenliga, Oberliga Rheinland-Pfalz/Saar and the Oberliga Baden-Württemberg, TSV Lehnerz, SC Hauenstein and Bahlinger SC, played each other for one more spot in the Regionalliga.
Bahlinger SC won promotion to the Regionalliga courtesy to a win and a draw.
[5][6] The runners-up of the Verbandsliga Baden, Verbandsliga Südbaden and Verbandsliga Württemberg play each other for one more spot in the Oberliga, whereby the Baden and Südbaden runners-up play each other first with the winner of this encounter then meets the Württemberg runners-up.