William Stirling
William Stirling may refer to:
- Sir William Stirling-Maxwell, 9th Baronet, Scottish historical writer
- William Stirling , Scottish footballer of the late 19th-century
- William Stirling , Scottish professor of physiology
- William Stirling , British general
- William Stirling , British general
- Bill Stirling, SAS officer and brother of David Stirling
- William George Stirling, colonial administrator, artist, sculptor, and criminologist
- William George Stirling, 2018 winner of President's Medal of the IOP