Ada Dwyer Russell (1863–1952), was a Mormon actress of the stage. She performed on stage in Broadway theatre and London. Dwyer married Harold Russell in 1893 but entered a lifelong separation a few years after their marriage. The couple never sought divorce. In 1909 Russell met writer Amy Lowell. The two entered into long-term lesbian relationship, or a "Boston marriage" (the term for a 19th-century romantic female relationship) beginning in 1912, which would last until Lowell's death in 1925. Russell was the subject of many of Lowell's explicit poems, such as the Taxi. Russell was also the executrix of Amy Lowell's will, and burned all her items upon request.