William Emerson
William Emerson may refer to:
Architects
- William Emerson (American architect), first dean of the MIT School of Architecture
- William Emerson (British architect)
- William Ralph Emerson, American Shingle-style architect
Others
- William Emerson (mathematician), English mathematician
- William Emerson Sr., British American minister and grandfather of Ralph Waldo Emerson
- William Emerson (minister), American minister and father of Ralph Waldo Emerson
- William N. Emerson, American politician from New York
- William Henry Emerson, American chemist
- William Emerson (footballer), British footballer for Burnley and Glentoran
- William A. Emerson, senior vice president and national sales director of Merrill Lynch
- William Emerson (journalist), American journalist
- William Keith Emerson, American malacologist
- Bill Emerson, American politician from Missouri
- Bill Emerson (musician), American country music performer
- Billy "The Kid" Emerson, American R&B and rock and roll singer and songwriter