The 1990-91 Four Hills Tournament took place at the four traditional venues of Oberstdorf, Garmisch-Partenkirchen, Innsbruck and Bischofshofen, located in Germany and Austria, between 30 December 1990 and 6 January 1991.
| Date | Place | Hill | Size | Winner | Second | Third | Ref. | |
|---|---|---|---|---|---|---|---|---|
| 30 Dec 1990 | Oberstdorf | Schattenbergschanze K-115 | LH | Jens Weißflog |  Andreas Felder | Heinz Kuttin | [1] | |
| 1 Jan 1991 | Garmisch-Partenkirchen | Große Olympiaschanze K-107 | LH | Stefan Horngacher | [2] | |||
| 4 Jan 1991 | Innsbruck | Bergiselschanze K-109 | LH |  Ari-Pekka Nikkola | Jens Weißflog | Dieter Thoma | [3] | |
| 6 Jan 1991 | Bischofshofen | Paul-Ausserleitner-Schanze K-111 | LH | Andreas Felder | Ernst Vettori | Ari-Pekka Nikkola | [4] |
| Pos | Ski Jumper | Points | |
|---|---|---|---|
| 1 | 819.7 | ||
| 2 | 805.6 | ||
| 3 | 779.6 | ||
| 4 | 774.8 | ||
| 5 | 773.1 | ||
| 6 | 772.7 | ||
| 7 | 751.9 | ||
| 8 | 729.5 | ||
| 9 | 696.8 | ||
| 10 | 676.7 |