Editing Quadruple Alliance

'''Quadruple Alliance''' may refer to:
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* The 1718 alliance between Austria, France, the Netherlands, and Great Britain during the [[War of the Quadruple Alliance]]
* The alliance between Great Britain, Austria, the Netherlands, and Saxony in the [[Treaty of Warsaw (1745)]] to uphold the Pragmatic Sanction
* The [[Quadruple Alliance (1815)]] between the United Kingdom, Austria, Prussia, and Russia following the Napoleonic Wars
* The [[1834 Quadruple Alliance]] between the United Kingdom, France, Spain, and Portugal to enforce the Concession of Evoramonte
* The [[Quadruple Alliance (1915-1918)]] another name for the Central Powers of World War I

== See also ==
* [[Triple Alliance (disambiguation)]]
* [[Quintuple Alliance]]

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