Elsie Goldsack Pittman (née Goldsack; 21 January 1904 – 28 March 1975) was an English tennis player who competed during the second half of the 1920s and the 1930s. Between 1925 and 1939 she participated in 15 Wimbledon Championships. Her best result in the singles event was reaching the semifinal in 1929 in which she was defeated in straight sets by first-seeded and eventual champion Helen Wills. In the mixed doubles she reached the quarterfinal in 1930 and 1931. Her biggest success at Grand Slam level came in 1937 when she partnered with Phyllis Mudford King to reach the final of the 1937 Wimbledon Championships, which they lost to Simonne Mathieu and Billie Yorke in straight sets.