List of female state supreme court justices
Below is a list of the names of the first woman to sit on the highest court of their respective states in the United States.
The first state with a female justice was Ohio; Florence Ellinwood Allen was named to the bench in 1923.
| State | Justice | Year |
| Alabama | Janie Shores | 1974 |
| Alaska | Dana Fabe | 1996 |
| Arizona | Lorna E. Lockwood | 1961 |
| Arkansas | Elsijane Trimble Roy | 1976 |
| California | Rose Bird | 1977 |
| Colorado | Jean Dubofsky | 1979 |
| Connecticut | Ellen Ash Peters | 1978 |
| Delaware | Carolyn Berger | 1994 |
| District of Columbia | Catherine B. Kelly | 1967 |
| Florida | Rosemary Barkett | 1985 |
| Georgia | Leah Ward Sears | 1992 |
| Hawaii | Rhoda V. Lewis | 1959 |
| Idaho | Linda Copple Trout | 1992 |
| Illinois | Mary Ann G. McMorrow | 1992 |
| Indiana | Myra Consetta Selby | 1995 |
| Iowa | Linda Kinnedy Neuman | 1986 |
| Kansas | Kay McFarland | 1977 |
| Kentucky | Sara W. Combs | 1993 |
| Louisiana | Catherine D. Kimball | 1992 |
| Maine | Caroline Duby Glassman | 1983 |
| Maryland | Rita C. Davidson | 1979 |
| Massachusetts | Ruth Abrams | 1978 |
| Michigan | Mary Coleman | 1973 |
| Minnesota | Rosalie E. Wahl | 1977 |
| Mississippi | Lenore L. Prather | 1982 |
| Missouri | Ann K. Covington | 1988 |
| Montana | Diane Barz | 1989 |
| Nebraska | Lindsey Miller-Lerman | 1998 |
| Nevada | Miriam Shearing | 1992 |
| New Hampshire | Linda S. Dalianis | 2000 |
| New Jersey | Marie L. Garibaldi | 1982 |
| New Mexico | Mary Coon Walters | 1984 |
| New York | Judith Kaye | 1983 |
| North Carolina | Susie Sharp | 1962 |
| North Dakota | Beryl J. Levine | 1985 |
| Ohio | Florence Ellinwood Allen | 1923 |
| Oklahoma | Alma Bell Wilson | 1982 |
| Oregon | Betty Roberts | 1982 |
| Pennsylvania | Anne X. Alpern | 1961 |
| Rhode Island | Florence K. Murray | 1979 |
| South Carolina | Jean H. Toal | 1988 |
| South Dakota | Judith Meierhenry | 2002 |
| Tennessee | Martha Craig Daughtrey | 1990 |
| Texas | Ruby Kless Sondock | 1982 |
| Utah | Christine M. Durham | 1982 |
| Vermont | Denise R. Johnson | 1990 |
| Virginia | Elizabeth B. Lacy | 1988 |
| Washington | Carolyn R. Dimmick | 1981 |
| West Virginia | Margaret Workman | 1988 |
| Wisconsin | Shirley Abrahamson | 1976 |
| Wyoming | Marylin Stebner Kite | 2000 |
| United States Supreme Court | Sandra Day O'Connor | 1981 |
Female chief justices
Instances of a female-majority court
Only a few times over the course of history has the percentage of women on the highest court in any state been greater than the percentage of men. Currently, the United States Supreme Court has the highest percentage of women Justices it has ever had, yet there has still never been a majority. In New Mexico, as of November 12, 2015, with the appointment of Justice Judith Nakamura, the New Mexican Supreme Court has a female minority-majority, a first in New Mexico and possibly a first in the United States.| State | Year |
| All-Woman Supreme Court | 1925 |
| California | 2011–2017 |
| District of Columbia | 2006–2013, 2017–present |
| Michigan | 1997, 2009 |
| Minnesota | 1991, 2016–present |
| Nevada | 2019–present |
| New Jersey | 2011 |
| New Mexico | 2015–present |
| New York | 2003–2008, 2013–2017 |
| North Carolina | 2011 |
| Ohio | 2002, 2005, 2011, 2018–present |
| Oregon | 2017–present |
| Tennessee | 2009–present |
| Vermont | 2017–present |
| Washington | 2013–present |
| Wisconsin | 2003–2004, 2007–present |
| West Virginia | 2017–present |
| Wyoming | 2018–present |