John Jefferson De Haven (also given as de Haven and DeHaven) (March 12, 1845 – January 26, 1913) was a United States representative from California, an associate justice of the California Supreme Court and a United States district judge of the United States District Court for the Northern District of California.

John Jefferson DeHaven
California Northern District Court
Born 1845 in St. Joseph, MO
Died 1913 in Yountville, CA
FJC ID: 597
- Gender
- Male
- Race
- White
Prior employment
- Private practice, Eureka, California1866–1867, 1875–1878, 1880–1884, 1895–1897
- Supreme Court of CaliforniaAssociate justice · 1891–1895
- U.S. representative from California1889–1890
- Superior Court of CaliforniaJudge · 1884–1889
- Eureka, CaliforniaCity attorney · 1878–1880
State senator · 1871–1875
State assemblyman · 1869–1871- Humboldt County, CaliforniaDistrict attorney · 1867–1869
Appointments
1897–1913 · Appointed by William McKinley (Republican)Term ended: Death
Education
- Read law1866