| Tourney Name: | Zentropa Cup |
| Year: | 1951 |
| Dates: | 3 July – 5 July 1951 |
| Num Teams: | 4 |
| Champion Other: |  Rapid Wien |
| Count: | 2 |
| Second Other: | Admira Wien |
| Matches: | 8 |
| Goals: | 17 |
| Prevseason: | 1940 |
| Nextseason: | 1955 |
The 1951 edition of Mitropa Cup was unofficial and only for this tournament was named Zentropa Cup. The tournament crushed by the contemporary and most prestigious Latin Cup and Rio Cup, which eluded the national champions club, was won by the Austrians of Rapid Wien.
| Nation | Club ! | ||
|---|---|---|---|
| | Champions | ||
| | Runners-up | ||
 | 4th place | ||
| Cup winners |
July 3, 1951, Praterstadion, Vienna
|}
July 5, 1951, Praterstadion, Vienna
|}
July 5, 1951, Praterstadion, Vienna
|}