W. H. Allen

W. H. Allen may refer to:

People

 * William Henry Allen (1784–1813), American naval officer
 * William Howard Allen (1790–1822), American naval officer
 * William Henry Allen (academician) (1808–1882), American professor
 * William Henry Allen (engineer) (1844–1926), British engineer
 * William H. Allen (architect) (1858–1936), architect in New Haven, Connecticut
 * W. H. Allen (artist) (1863–1943), English landscape artist

Organisations

 * W. H. Allen & Co., a London bookseller and publisher now owned by Penguin Random House
 * W. H. Allen, Sons & Company Ltd., a British engineering company which merged to become Amalgamated Power Engineering