L'edizione 1919-20 della Erste Klasse vide la vittoria finale del Rapid Vienna.
Capocannoniere del torneo, riportato a 12 squadre, furono Ernst Winkler (Rudolfshügel) e Josef Uridil (Rapid Vienna), con 21 reti.
Andata | Prima giornata | Ritorno | | | | | | 24-08 | 1-4 | Admira Vienna-First Vienna | 2-2 | 06-06 | 1-2 | Rapid Vienna-Wiener Amateur | 1-0 | 29-02 | 5-0 | Rudolfshugel-Floridsdorfer AC | 0-1 | 16-05 | 3-3 | 1. Simmering-Wiener AF | 3-1 | 0-2 | Wacker Vienna-Wiener AC | 2-0 | 19-10 | 2-1 | Hertha Vienna-Wiener Sport Club | 0-1 | Andata | Terza giornata | Ritorno | | | | | | 21-09 | 0-3 | Admira Vienna - Rudolfshügel | 2-0 | 11-04 | 3-3 | First Vienna - 1. Simmeringer | 4-1 | 13-06 | 1-1 | Hertha Vienna - Floridsdorfer AC | 0-1 | 30-05 | 3-1 | Wiener AC - Wiener Sport Club | 0-1 | 4-2 | Rapid Vienna - Wiener AF | 0-2 | 18-04 | 2-4 | Wacker Vienna - Wiener Amateur | 0-2 | 06-06 | Andata | Quinta giornata | Ritorno | | | | | | 12-10 | 1-0 | Admira Vienna - 1. Simmeringer | 1-1 | 29-02 | 0-2 | Hertha Vienna - Rudolfshügel | 0-1 | 06-06 | 1-1 | Rapid Vienna-First Vienna | 1-1 | 16-05 | 2-2 | Wiener AC - Floridsdorfer AC | 0-4 | 06-06 | 1-0 | Wacker Vienna - Wiener AF | 1-0 | 30-05 | 2-2 | Wiener Amateur - Wiener Sport Club | 2-2 | 13-06 | Andata | Settima giornata | Ritorno | | | | | | 01-11 | 2-2 | Wiener Amateur - Floridsdorfer AC | 1-1 | 29-02 | 02-11 | 1-2 | Admira Vienna - Hertha Vienna | 1-3 | 18-04 | 07-12 | 2-1 | Rapid Vienna - 1. Simmeringer | 5-2 | 06-06 | 14-12 | 5-1 | Wiener Sport Club - Wiener AF | 1-0 | 4-1 | Wacker Vienna - First Vienna | 3-2 | 29-02 | 20-06-1920 | 0-4 | Wiener AC - Rudolfshügel | 2-1 | Andata | Nona giornata | Ritorno | | | | | | 23-11 | 2-5 | Admira Vienna - Rapid Vienna | 2-11 | 20-06 | 3-1 | Wiener AC - Hertha Vienna | 1-1 | 13-06 | 1-1 | Wacker Vienna - 1. Simmeringer | 1-6 | 21-03 | 6-0 | Wiener Amateur - Rudolfshügel | 1-1 | 18-04 | 22-02-1920 | 0-1 | Wiener AF - Floridsdorfer AC | 2-4 | 13-06 | 1-0 | Wiener Sport Club - First Vienna | 3-2 | 07-03 | Andata | Undicesima giornata | Ritorno | | | | | | 09-11 | 9-2 | Rapid Vienna - Wacker Vienna | 4-0 | 29-06 | 4-3 | Wiener Sport Club - 1. Simmeringer | 3-0 | 28-03 | 07-12 | 1-2 | Admira Vienna - Wiener AC | 1-4 | 25-04 | 1-2 | Floridsdorfer AC - First Vienna | 1-1 | 21-03 | 1-2 | Wiener AF - Rudolfshügel | 1-1 | | 3-1 | Wiener Amateur - Hertha Vienna | 2-0 | 07-03 | | Andata | Seconda giornata | Ritorno | | | | | | 28-09 | 4-1 | Floridsdorfer AC - 1. Simmeringer | 0-1 | 18-04 | 1-5 | First Vienna - Rudolfshügel | 2-4 | 30-05 | 1-0 | Wiener AC - Wiener Amateur | 0-3 | 21-03 | 6-1 | Wacker Vienna - Admira Vienna | 0-0 | 07-03 | 3-0 | Wiener AF - Hertha Vienna | 0-4 | 29-02 | 0-7 | Wiener Sport Club - Rapid Vienna | 0-1 | Andata | Quarta giornata | Ritorno | | | | | | 19-09 | 2-2 | First Vienna-Hertha Vienna | 0-1 | 28-03 | 1-0 | Floridsdorfer AC-Rapid Vienna | 0-2 | 07-03 | 2-0 | Rudolfshügel-1. Simmeringer | 2-4 | 2-2 | Wiener AF-Wiener AC | 1-1 | 4-2 | Wiener Amateur-Admira Vienna | 4-1 | 16-05 | 4-0 | Wiener Sport Club-Wacker Vienna | 0-0 | 18-04 | Andata | Sesta giornata | Ritorno | | | | | | 18-10 | 3-0 | First Vienna - Wiener AC | 1-4 | 14-03 | 26-10 | 3-1 | Floridsdorfer AC - Wacker Vienna | 2-1 | 25-04 | 3-1 | 1. Simmeringer SC - Hertha Vienna | 1-0 | 4-2 | Rudolfshügel - Rapid Vienna | 1-3 | 09-05 | 0-3 | Wiener AF - Wiener Amateur | 0-2 | 25-03 | 2-2 | Wiener Sport Club - Admira Vienna | 2-0 | 21-03 | Andata | Ottava giornata | Ritorno | | | | | | 15-11 | 7-2 | Wiener AF - Admira Vienna | 2-1 | 09-05 | 16-11 | 1-3 | First Vienna - Wiener Amateur | 2-3 | 1-2 | Floridsdorfer AC - Wiener Sport Club | 2-0 | 1-2 | Hertha Vienna - Rapid Vienna | 1-4 | 21-03 | 21-12 | 2-2 | Rudolfshügel - Wacker Vienna | 2-0 | 28-03 | 22-02-1920 | 1-0 | 1. Simmeringer - Wiener AC | 2-2 | 09-05 | Andata | Decima giornata | Ritorno | | | | | | 30-11 | 0-2 | First Vienna - Wiener AF | 1-1 | 25-04 | 0-0 | Floridsdorfer AC - Admira Vienna | 4-0 | 28-03 | 3-0 | Hertha Vienna - Wacker Vienna | 0-0 | 09-05 | 4-2 | Rapid Vienna - Wiener AC | 0-0 | 28-03 | 0-1 | Rudolfshügel - Wiener Sport Club | 0-1 | 25-04 | 4-1 | Wiener Amateur - 1. Simmeringer | 0-1 | 30-05 | |
- Rapid Vienna Campione d'Austria 1919-20.