George IV (1762–1830) was King of the United Kingdom of Great Britain and Ireland and of Hanover from 1820 to 1830.
George IV or 4 may refer to:
People George IV of Georgia (1192–1223) (died 1627) George IV, Count of Erbach-Fürstenau (died 1678) George IV of Imereti () George IV Dadiani (died 1715) George IV Gurieli (died 1726) Ignatius George IV (died 1781), Syriac Orthodox Church patriarch of Antioch (died 1882), Armenian catholicos Jorge IV, Archbishop of Braga, see Roman Catholic Archdiocese of Braga Georg IV, Abbot of Kaisheim, see Kaisheim Abbey
Other uses George IV, Brixton, a former public house on Brixton Hill in south London GEORGE 4, version of GEORGE computer operating system George IV Bridge, Edinburgh, Scotland, UK; an elevated street George IV State Diadem, part of the British Crown Jewels
See also
George VI (disambiguation) or George 6 King George (disambiguation)