William Nicholson
William Nicholson is the name of the following people:
- William Nicholson (chemist) (1753-1815) British electrochemist and author
- William Nicholson (poet) (1783–1849), Scottish poet
- William Nicholson, 1st Baron Nicholson (1845–1918), British Field Marshal
- William Nicholson (painter) (1872–1949) British painter and printmaker
- William Nicholson (writer) (born 1948), British writer
See also: