James Logan (c. 1723–1780), assumed name of Logan (Iroquois leader), adopted from the statesman
James Logan (c. 1776–1812), Shawnee warrior better known as Captain Logan
James Logan (pioneer) (1791–1859), American pioneer and statesman
James Logan (statesman) (1674–1751), colonial American statesman
James Kenneth Logan (1929–2018), U.S. federal judge
James M. Logan (1920–1999), American soldier and Medal of Honor recipient
James Logan (mayor) (1852–1929), mayor of Worcester, Massachusetts
Sports
James Logan (footballer, born 1870) (1870–1896), Scottish striker who scored a hat-trick in the 1894 FA Cup Final
James Logan (footballer, born 1884) (1884–1968), Scottish half back/full back (Aston Villa, Rangers)
James Logan (footballer, born 1885) (1885–1961), Scottish forward/half back (Bradford City, Chesterfield, Bradford PA, Raith Rovers) and manager (Raith, Wrexham)
James Logan (American football) (born 1972), American football player
James Logan (ice hockey) (born 1933), Canadian ice hockey player
James Logan (cricketer) (born 1997), English cricketer
James Douglas Logan (1857–1920), Scottish-born South African cricket patron
Others
James Logan (trustee) (1864–1931), American school official
James Logan (writer) (1797–1872), Scottish author on Gaelic culture
James C. Logan (1914–1997), Grand Prytanis of Tau Kappa Epsilon from 1953 to 1957
James Harvey Logan (1841–1928), American horticulturist
James Richardson Logan (1819–1869), British lawyer and amateur ethnologist
James Kennedy Logan (1844–1912), New Zealand inspector and superintendent of telegraphs
See also
James Logan High School, a high school in Union City, California
Wolverine (character), uses the alias "Logan" in X-Men comics and associated media, and is born as James Howlett