| Der Kuhhandel | |
|---|---|
| Operetta by Kurt Weill | |
 The composer in 1932 | |
| Translation | A Kingdom for a Cow |
| Librettist | Robert Vambery |
| Language | German |
| Premiere | 28 June 1935 (in English) Savoy Theatre, London |
Der Kuhhandel (A Kingdom for a Cow or Arms and the Cow) is an operetta by Kurt Weill. The German libretto was written by Robert Vambery.