Queen Adelaide (Adelaide of Saxe-Meiningen, 1792–1849) was the consort of William IV, King of the United Kingdom.

Queen Adelaide may also refer to:

People Saint Adelaide of Italy, also called Adelaide of Burgundy (931/932–999), queen of Italy and Germany Adelaide of Paris (died 901), queen of the West Franks Adelaide of Aquitaine (died 1004), queen of the Franks Adelaide of Rheinfelden, queen of Hungary Adelaide del Vasto (c. 1075–1118), queen of Jerusalem Adelaide of Maurienne (1092–1154), queen of the Franks Adelaide of Vohburg (1125–1187), queen of Germany Adelaide of Champagne (1140–1206), queen of the Franks Adelaide of Meissen (1160–1211), queen of Bohemia Adelaide of Hesse (1323–1371), queen of Poland Adelaide of Austria (1822–1855), queen of Sardinia Adelaide of Löwenstein-Wertheim-Rosenberg (1831–1909), wife of Miguel I of Portugal after his deposition

Places Queen Adelaide, Cambridgeshire, England Queen Adelaide Province, former name of British Kaffraria in South Africa

Buildings The Queen Adelaide, a pub in Shepherd's Bush, London The Queen Adelaide (Bethnal Green), a pub in Bethnal Green, London

See also Adelaide (disambiguation)