Mary Boyce Temple (July 6, 1856 – May 16, 1929) was an American philanthropist and socialite, active primarily in Knoxville, Tennessee, in the late 19th and early 20th centuries. She was the first president of the Ossoli Circle, the oldest federated women's club in the South, and published a biography of the club's namesake, Margaret Fuller Ossoli, in 1886.