James Humphreys

James Humphreys may refer to:


 * James Humphreys (printer) (1748–1810), American-born publisher & politician
 * James Humphreys (lawyer) (c. 1768–1830), British lawyer, writer and law reformer
 * James Humphreys (pornographer) (1930–2003), British operator of adult book shops and strip clubs
 * James E. Humphreys (1939–2020), American mathematician
 * James Humphreys (author) (born 1967), British political strategist and fiction writer
 * Jimmy Humphreys (1894–1956), Irish hurler