James Harper

James Harper may refer to:


 * James Harper (publisher) (1795–1869), mayor of New York City
 * James Harper (actor) (born 1948), American actor
 * James Harper (footballer) (born 1980), English footballer
 * James Harper (congressman) (1780–1873), US congressman from Pennsylvania
 * James C. Harper (1819–1890), US congressman from North Carolina
 * James Harper (priest) (1859–1938), Dean of St Andrews, Dunkeld and Dunblane
 * Jim Harper (footballer) (1884–1967), Australian rules footballer
 * Jim Harper, a fictional character also known as Guardian, who appears in DC Comics media
 * Jim Harper, a fictional character in the American television series The Newsroom
 * Jimmy Harper, a fictional character in the musical Reefer Madness