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Which countries were part of the Central Powers during World War I?
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World War I
A British soldier inside a trench on the Western Front during World War I, 1914–18.
The Central Powers were a coalition that fought against the Allied powers during World War I. The primary members of this alliance were:
- German Empire
- Austria-Hungary
- Ottoman Empire (joined October 29, 1914)
- Bulgaria (joined October 14, 1915)1
Although Italy had been part of the Triple Alliance with Germany and Austria-Hungary prior to the war, it did not join the Central Powers. Instead, Italy entered the conflict in 1915 in opposition to them.12