Nathaniel Butler (born c. 1577, living 1639, date of death unknown) was an English privateer who later served as the colonial governor of Bermuda during the early 17th century. He had built many structures still seen in Bermuda today including many of the island's coastal fortresses and the State House, in St. George's, the oldest surviving English settlement in the New World (the State House, completed in 1620, was the first purpose-built building to house the Bermudian parliament).