William H. Bell may refer to:
William Bell (photographer) (1830–1910), English-born American photographer William H. Bell (Wisconsin politician) (1863–1937), member of the Wisconsin State Assembly William Henry Bell (1873–1946), English composer William Henry Bell (businessman), businessman and politician in Hong Kong William Henry Dillon Bell (1884–1917), New Zealand politician William H. Bell (servant), African-American servant of William Seward William Hemphill Bell (1834–1906), US Army brigadier general