| Четвърта армия | |
|---|---|
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| Active | 1912-1913 1915-1918 1941-1945 |
| Country | &sq=Qlik&lang=&file=File:Flag_of_Bulgaria.svg){kind=small} Bulgaria |
| Allegiance | Bulgarian Army |
| Type | Field Army |
| Engagements | Balkan Wars
World War I World War II
|
| Commanders | |
| Notable commanders | Stiliyan Kovachev Stefan Toshev |
The Bulgarian Fourth Army was a Bulgarian field army during the Balkan Wars, World War I, and World War II.