Joseph McKenna (August 10, 1843 – November 21, 1926) was an American politician who served in all three branches of the U.S. federal government as a member of the U.S. House of Representatives, as U.S. Attorney General and as an Associate Justice of the Supreme Court. He is one of seventeen members of the House of Representatives who subsequently served on the Supreme Court (including two Chief Justices).

Joseph McKenna
Supreme Court of the United States
Born 1843 in Philadelphia, PA
Died 1926 in Washington, DC
FJC ID: 1566
Career output and lasting influence
Opinions attributed per year · peak 14/year
Later decisions citing those opinions, per year · peak 210/year
U.S. Circuit Courts for the Ninth Circuit · 1892–1897Ninth Circuit Court of Appeals · 1892–1897Supreme Court of the United States · 1898–1925
Both charts share the same year axis. Opinion counts include only opinions in our corpus attributed to this judge so far — a year at zero can mean an attribution gap, not judicial silence. Influence typically outlasts the career: citations keep climbing after the last opinion.
- Gender
- Male
- Race
- White
Prior employment
Attorney General of the United States1897–1898- U.S. representative from California1885–1892
State assemblyman · 1875–1876- Private practice, Suisun, California1870–1875
- Solano County, CaliforniaDistrict attorney · 1866–1870
- Private practice, Fairfield, California1865–1866
Appointments
1898–1925 · Appointed by William McKinley (Republican)Term ended: Retirement
1892–1897 · Appointed by Benjamin Harrison (Republican)Term ended: Resignation
1892–1897 · Appointed by Benjamin Harrison (Republican)Term ended: Resignation
Education
- Read law1865
- St. Augustine's College1865