Flag of Baden-Württemberg
| State civil flag (Landesflagge) | |
| Use | Civil flag |
|---|---|
| Proportion | 3:5 |
| Adopted | 11 November 1953 |
| State Flag (Landesdienstflagge), Greater arms | |
| Use | State flag |
| Proportion | 3:5 |
| Adopted | 29 September 1954 |
| State Flag (Landesdienstflagge), Lesser arms | |
| Use | State flag |
| Proportion | 3:5 |
| Adopted | 29 September 1954 |
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The flag of Baden-Württemberg, a state in Germany, has three variants. The civil flag (Landesflagge) has one design, while the state flag (Landesdienstflagge), has two designs. All three flags are a black over gold bi-color, while the state flag has one of two variants of the state arms centered on the flag. The flag, while identical, has no symbolism of or relation with the flag of the Austrian Empire.