William H. Clark

William H. Clark may refer to:

• William Harold Clark (1869–1913), Canadian politician
• Sir William Henry Clark (1876–1952), British civil servant and diplomat
• William Hawley Clark (1919–1997), bishop of the Episcopal Diocese of Delaware
• W. H. Clark (brewer) (William Henry Clark), brewer in South Australia
• William Harvey Clark, member of the 104th New York State Legislature

See also

• William Clark (disambiguation)