Women judges on the Supreme Court

Elena Kagan, Sandra Day O'Connor, Ruth Bader Ginsburg, and Sonia Sotomayor are the Supreme Court's only women judges, ever.

1. Sandra Day O'Connor (1981-2006)
2. Ruth Bader Ginsburg (1993-present)
3. Sonia Maria Sotomayor (2009-present)
4. Elena Kagan (2010-present)