India's first war of independence alias Indian Rebellion of 1857 refers to a rebellion in India against the rule of the British East India Company, that took place between May 1857 to July 1859. The rebellion began as a mutiny of sepoys of the East India Company's army on 10 May 1857, the rebellion posed a considerable threat to East India Company power in that region.

The rebellion has been known by many names, including the Indian Mutiny, India's First War of Independence, the Great Rebellion, the Indian Rebellion, the Revolt of 1857, the Rebellion of 1857, the Uprising of 1857, the Sepoy Rebellion, the Indian Insurrection and the Sepoy Mutiny.

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