Jennifer Brunner

Jennifer Brunner
Brunner in 2008
Justice of the Ohio Supreme Court
Assumed office
January 2, 2021
Preceded byJudith L. French
Judge of the Ohio Court of Appeals
from the 10th district
In office
January 20, 2015 – December 31, 2020
Preceded byAmy O'Grady
Succeeded byLisa Sadler
49th Secretary of State of Ohio
In office
January 8, 2007 – January 10, 2011
GovernorTed Strickland
Preceded byKen Blackwell
Succeeded byJon Husted
Personal details
Born (1957-02-05) February 5, 1957
PartyDemocratic
SpouseRick Brunner
Children3
EducationMiami University (BA)
Capital University (JD)
WebsiteCampaign website

Jennifer Lee Brunner (born February 5, 1957) is an American attorney, jurist, and former politician who has served as an associate justice of the Ohio Supreme Court since 2021. A member of the Democratic Party, Brunner also served one term as Ohio secretary of state from 2007 to 2011 and as a judge on the Ohio Tenth District Court of Appeals from 2015 to 2020. Following Supreme Court elections being made partisan in 2021, Brunner is the only statewide elected Democrat in Ohio as of 2026.

Prior to being elected secretary of state, Brunner worked in the secretary of state's office and served as a county judge in Franklin County, Ohio. Brunner unsuccessfully ran to be the Democratic nominee in the 2010 United States Senate election in Ohio. In 2022, she was defeated by fellow associate justice Sharon L. Kennedy in an election to become chief justice of the Ohio Supreme Court.