David Brainerd (April 20, 1718–October 9, 1747) was an American missionary to the Native Americans who had a particularly fruitful ministry among the Delaware Indians of New Jersey. During his short life he was beset by many difficulties. As a result, his biography has become a source of inspiration and encouragement to many Christians, including missionaries such as William Carey and Jim Elliot, and Brainerd's cousin, the Second Great Awakening evangelist James Brainerd Taylor (1801–1829).