Mary O'Toole

Mary O’Toole
Judge of the United States District Court for the District of Columbia
In office
May 1, 1921  June 14, 1943
Nominated byWarren G. Harding
Personal details
Born(1874-04-04)April 4, 1874
Hacketstown, County Carlow, Ireland
DiedJuly 24, 1954(1954-07-24) (aged 80)
Washington, D.C., U.S.
EducationWashington College of Law (LL.B.) (LL.M.)
Known forFirst woman municipal judge in the United States of America

Mary O'Toole (April 4, 1874 – July 24, 1954) was the first woman municipal judge of the United States. Mayor Muriel Bowser declared 21 July 2022 "Mary O'Toole Day" in Washington, D.C. In 2023, a children's book on O'Toole, titled "The Trailblazing Life of Mary O'Toole: A Pioneering Woman on the Bench", co-authored by Nichola D. Gutgold and O'Toole's grand-niece Paula Mulhall, was published by Eifrig Publishing.