Margarette Ballard

{{short description|American tennis player}}

{{use mdy|date=August 2024}}

{{one source|date=August 2024}}

{{Infobox tennis biography

| name = Margarette Ballard

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| birth_date = {{birth date|1866|12|20}}

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| country_represented = United States

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| 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.{{cite book|last=Collins|first=Bud|authorlink=Bud Collins|title=The Bud Collins History of Tennis|year=2016|publisher=New Chapter Press|location=New York|isbn=978-1-937559-38-0|page=508|edition=3rd}}