Tournament programme cover
|Dates||30 July – 6 August|
|Champions||1. FC Kaiserslautern|
|Goals scored||8 (2.67 per match)|
|Attendance||20,000 (6,667 per match)|
|Top goal scorer(s)||Jürgen Degen|
(2 goals each)
The 1991 DFB-Supercup was the fifth edition of the DFB-Supercup. Uniquely, because Germany had just been reunified, the competition featured four teams instead of the usual two: The previous season's Bundesliga and DFB-Pokal winners, 1. FC Kaiserslautern and Werder Bremen, respectively, were joined by their counterparts from the East. Hansa Rostock had won both the NOFV-Oberliga and the NOFV-Pokal, so the losing cup finalists, Stahl Eisenhüttenstadt, took the fourth place in the competition.
The winners of the league and cup competitions of West and East Germany qualified for the tournament.
|Region||League winners||Cup winners|
|West||1. FC Kaiserslautern||Werder Bremen|
|East||Hansa Rostock[a]||Stahl Eisenhüttenstadt[b]|
|30 July – Rostock|
|6 August – Hanover|
|1. FC Kaiserslautern||2|
|1. FC Kaiserslautern||3|
|31 July – Osnabrück|
|Hansa Rostock||1–2||1. FC Kaiserslautern|
|Stahl Eisenhüttenstadt||0–1||Werder Bremen|
|1. FC Kaiserslautern||3–1||Werder Bremen|
|1||Jürgen Degen||1. FC Kaiserslautern||2|
|Wynton Rufer||Werder Bremen||2|
|2||Thomas Dooley||1. FC Kaiserslautern||1|
|Florian Weichert||Hansa Rostock||1|
|Bernhard Winkler||1. FC Kaiserslautern||1|
|Marcel Witeczek||1. FC Kaiserslautern||1|
- 1990–91 Bundesliga
- 1990–91 NOFV-Oberliga
- 1990–91 DFB-Pokal
- 1990–91 NOFV-Pokal
- Deutschland-Cup (football)
- East Germany–West Germany football rivalry
- Double winners.
- NOFV-Pokal runners-up.
- "(West) Germany - List of Super/League Cup Finals". RSSSF.com. Rec.Sport.Soccer Statistics Foundation. Retrieved 16 June 2016.