William Pearson
William Pearson may refer to:
- William Pearson (astronomer) (1767–1847), English astronomer who helped found the Royal Astronomical Society
- William Pearson, Sr. (Australian politician) (1818–1893), member of Victorian Legislative Assembly and Council, racehorse-owner
- Charles William Pearson (1847–1917), pioneer Anglican missionary in Uganda
- William Fisher Pearson (1854–1888), New Zealand politician
- William Gaston Pearson (1858–1947), African American educator and businessman
- William Pearson (baritone) (1934–1995), American baritone
- William George Pearson, British Member of Parliament for Jarrow
- William Pearson (priest) (1662-1715) Archdeacon of Nottingham
See also
- Bill Pearson (disambiguation)
- Billy Pearson (1920–2002), jockey
- Billy Pearson (footballer)
- Will Pearson (born 1983), co-founder of mental floss, an American magazine