SAOL may stand for:

• Svenska Akademiens ordlista, the normative dictionary for Swedish
• Structured Audio Orchestra Language, a computer language for describing audio effects, part of MPEG-4
• Saol, a free monthly newspaper in the Irish language

• William Duckett (United Irishman)
• William Duckett White
• William Dudgeon
• William Dudgeon (philosopher)
• William Dudgeon (poet)
• William Dudley "Big Bill" Haywood
• William Dudley (swimmer)
• William Dudney
• William Duesbury (1725)
• William Duesbury (1725-1786)
• William Duesbury (1725–1786)
• William Duesbury (1763-1796)
• William Duesbury (1763–1796)
• William Duff (Arabist)
• William Duffield
• William Duffield (disambiguation)
• William Duff McHardy
• William Duff (Newfoundland politician)
• William Duffus Hunt
• William Duffy
• William Duffy (cricketer)
• William Duffy (disambiguation)
• William Dugald MacDougall
• William Dugan
• William Dugan (disambiguation)