List of operas by Siegfried Wagner List List

| Opus | Title | Sub_divisions | Compo_sition | Première_date | Place_theatre_ |
|---|---|---|---|---|---|
| 10 | Der Friedensengel | 3 acts | 1914 | 4 March 1926 | Karlsruhe, Badisches Landestheater |
| 11 | An allem ist Hütchen Schuld! | 3 acts | 1915 | 6 December 1917 | Stuttgart, Hofopera |
| 12a | Das Liebesopfer (libretto only, no music completed) | 4 acts | 1917 |  |  |
| 13 | Der Schmied von Marienburg | 3 acts | 1920 | 16 December 1920 | Rostock, Städtische Bühnen |
| 14 | Rainulf und Adelasia | 3 acts | 1922 | 1923 | Rostock (prelude only) |
| 15 | Die heilige Linde | 3 acts | 1927 | 2001 | Keulen (prelude only) |
| 16 | Wahnopfer | 3 acts | 1928 | 1994 | Rudolstadt, Heidecksburg only libretto and Act 1 finished |
| 17 | Walamund (libretto only, no music completed) | 3 acts | 1928 |  |  |
| 18 | Das Flüchlein, das Jeder mitbekam | 3 acts | 1929 | 29 April 1984 | Kiel (completed by Hans Peter Mohr) |