Crispus Attucks (1723 – March 5, 1770) was an American whaler, sailor, and stevedore of African and Native American descent who is traditionally regarded as the first person killed in the Boston Massacre, and as a result the first American killed in the American Revolution. Although he is widely remembered as the first American casualty of the American Revolutionary War, 11-year-old Christopher Seider was shot a few weeks earlier by customs officer Ebenezer Richardson on February 22, 1770. Historians disagree on whether Attucks was a free man or an escaped slave, but most agree that he was of Wampanoag and African descent. Two major sources of eyewitness testimony about the Boston Massacre published in 1770 did not refer to him as black or as a Negro; it appears he was instead viewed by Bostonians as being of mixed ethnicity. According to a contemporaneous account in the Pennsylvania Gazette, he was a "Mulattoe man, named Crispus Attucks, who was born in Framingham, but lately belonged to New Providence, and was here in order to go for North Carolina."
Attucks became an icon of the anti-slavery movement in the mid-19th century.