James Harvey Logan

James Harvey Logan
Born(1841-12-08)December 8, 1841
DiedJuly 16, 1928(1928-07-16) (aged 86)
Burial placeCypress Lawn Memorial Park, Colma, California, U.S.
Other namesJ. H. Logan
OccupationsLawyer, judge, amateur botanist
SpouseMary Elizabeth Couson (m. 1910–)
Children1

James Harvey Logan (December 8, 1841 – July 16, 1928) was an American judge, lawyer, and an amateur botanist in Santa Cruz, California. He is credited with the 1881 creation of the loganberry, a cross between the raspberry and the blackberry.

He was District Attorney in the 1870s, and a Superior Court Judge during the 1880s and 1890s.