James Gallagher

James Gallagher may refer to:
 * James Gallagher (Australian footballer) (born 1979), Australian rules footballer
 * James Gallagher (baseball) (born 1985), American professional baseball first baseman and outfielder
 * James Gallagher (bishop) (died 1751), Irish bishop
 * James Gallagher (California politician) (born 1981), member of the California State Assembly
 * James Gallagher (Gaelic footballer), who played for Donegal
 * James Gallagher (Irish politician) (1920–1983), Irish Fianna Fáil politician, represented Sligo-Leitrim, 1961–81
 * James Gallagher (mayor) (1860–1925), Lord Mayor of Dublin, 1915–17
 * James Gallagher (soccer) (1909–1992), American soccer player at the 1928 Summer Olympics
 * James A. Gallagher (1869–1957), U.S. Republican representative from Pennsylvania
 * James J. A. Gallagher (1927–1992), Pennsylvania politician
 * James Samuel Gallagher (1845–?), Wisconsin politician
 * James T. Gallagher (1904–2002), baseball executive
 * Jimmy Gallagher (1901–1971), Scottish-American soccer player at the 1930 World Cup