The impeachment of Warren Hastings, the first governor-general of the Bengal Presidency, was attempted between 1787 and 1795 in the Parliament of Great Britain. Hastings was accused of misconduct during his time in Calcutta, particularly relating to mismanagement and personal corruption. The impeachment prosecution was led by Edmund Burke and became a wider debate about the role of the East India Company and the expanding empire in India. According to historian Mithi Mukherjee, the impeachment trial became the site of a debate between two radically opposed visions of empire—one represented by Hastings, based on ideas of absolute power and conquest in pursuit of the exclusive national interests of the colonizer, versus one represented by Burke, of sovereignty based on a recognition of the rights of the colonized.

Warren Hastings was a British colonial administrator, who served as the first Governor of the Presidency of Fort William (Bengal), the head of the Supreme Council of Bengal, and so the first Governor-General of Bengal in 1772–1785. He and Robert Clive are credited with laying the foundation of the British Empire in India. He was an energetic organizer and reformer. In 1779–1784 he led forces of the East India Company against a coalition of native states and the French. In the end, the well-organized British side held its own, while France lost influence in India. In 1787, he was accused of corruption and impeached, but he was eventually acquitted in 1795 after a long trial. He was made a Privy Councillor in 1814.