The Siege of Zara in 1202 was the first major action of the Fourth Crusade and the first attack against a Catholic city by Catholic crusaders.

Siege of Zadar may also refer to:

• Siege of Zadar (998), a military conflict during the third Croatian–Bulgarian war resulting in a Croatian victory
• Siege of Zadar (1345–46), a successful attempt by the Republic of Venice to capture Zadar
• Siege of Zara (1813), a conflict during the Napoleonic Wars resulting in the surrender of a French garrison

• Battle of Zadar (1991)
• Bombing of Zadar in World War II
• 1991 riot in Zadar

This disambiguation page lists articles associated with the title Siege of Zadar.
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