William Lawson
William Lawson may refer to:
- William Lawson (banker), businessman, office holder, justice of the peace and politician born in Nova Scotia
- William Lawson (co-operator), co-operator and agriculturalist
- William Lawson (explorer), explorer of New South Wales, Australia
- William Lawson (priest), English cleric and writer on gardening
- William Lawson (speedway rider), former Scottish speedway rider
- William P. Lawson, American investment banker and politician
- B.J. Lawson, 2008 Republican Party nominee in North Carolina
- W. R. Lawson William Ramage Lawson, British journalist, economics writer
- William Lawson's, a brand of whisky owned by Bacardi
- Dr. William B. Lawson, African American psychiatrist and researcher