William Pearson
William Pearson is the name of the following people:
- William Pearson (astronomer) (1767–1847) British astronomer
- William Pearson (singer) (1934-1995), American singer (baritone)
- William Fisher Pearson (1854–1888), New Zealand politician
- William Gaston Pearson (1858–1947), American teacher and businessman
- William George Pearson (1882–1963), British politician
