| Margarette Ballard | |
| Birth Date: | 20 December 1866 |
| Country Represented: | United States |
| Usopendoublesresult: | 1st (1889) Runner-up (1890) |
Margarette Ballard (December 20, 1866 – unknown) was an American tennis player from the end of the 19th century.
In 1889, she won the first women's doubles at the U.S. Women's National Championship with Bertha Townsend.[1]
| Outcome | Year | Championship | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|
| Winner | 1889 | Grass | 6–2, 6–0 | ||||
| Runner-up | 1890 | U.S. Championships | Grass |  Bertha Townsend | 1–6, 2–6 |
. Bud Collins. The Bud Collins History of Tennis. 2016. New Chapter Press. New York. 978-1-937559-38-0. 508. 3rd.