Colin Mackenzie was a British army officer and surveyor who served in India during the early 19th century. He had a deep interest in antiquities and archaeology. Mackenzie is known for his extensive survey work, including the mapping and documentation of historical sites in India. His most notable contribution was his work at the ruins of Hampi, the former capital of the Vijayanagara Empire.

Mackenzie conducted a thorough survey of Hampi, meticulously documenting the architectural features, inscriptions, and other aspects of the site. He created the first comprehensive map of Hampi, which became an invaluable resource for the study of the site's history and architecture.

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