James Mulligan

James Mulligan may refer to:
 * James Venture Mulligan (1837–1907), Australian bushman and prospector
 * James A. Mulligan (1829–1864), Civil War Union officer
 * James Mulligan (Australian footballer) (born 1989), Australian footballer
 * James H. Mulligan Jr. (1920–1996), American electrical engineer and professor
 * James Henry Mulligan (1823–1892), Irish-born landowner and politician in Quebec
 * James Hilary Mulligan (1844–1915), judge, politician and poet from Kentucky