James J. Walker may refer to:
- Jimmy Walker (1881–1946), mayor of New York City, 1926–1932
- James J. Walker (American football), American college football player and coach
- James John Walker (entomologist) (1851–1939), English entomologist
- James John Walker (1846–1922), businessman, see J. W. Walker & Sons Ltd, organ makers
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: