William Barclay

William Barclay is the name of the following people:

• William Barclay (writer) (around 1546–1608), Scottish lawyer and writer
• William Barclay (theologian) (1907–1978), Scottish clergyman, theologian and publicist
• William Barclay Peat (1852-1936), Scottish entrepreneur

This is a disambiguation page for differentiating between several terms identified with the same word.