Ossian Sweet (/ˈɒʃən/ OSH-ən; October 30, 1895 – March 20, 1960) was an African-American physician in Detroit, Michigan. He is known for being charged with murder in 1925 after he and his friends used armed self-defense against a hostile white mob protesting after Sweet moved into their neighborhood. Stones were thrown at his house, breaking windows. Shots were fired, and one white man was killed and another wounded. Sweet, his wife, and nine associates at the house (including two brothers) were all arrested and charged with murder.