William Saint-Clair

William Saint Clair may refer to:

• William St. Clair (1410–1484 aka William Sinclair), 1st Earl of Caithness
• William St Clair of Roslin (1700–1778), of the Clan Sinclair, 21st Baron of Roslin
• William St Clair (1937–2021), British historian
• William St Clair Grant (1894–1918), Scottish rugby player
• William St. Clair Tisdall (1859–1928), Anglican priest

• William Sinclair (disambiguation), as "Saint Clair" is an archaic variant of "Sinclair"
• Saint Clair (disambiguation)
• William (disambiguation)
• Clair (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.