This is a list of Hanoverian princesses by marriage from the accession of George III to the throne of the Kingdom of Hanover in 1814.
| Princess | Date of birth | Date of death | Husband | Notes |
|---|---|---|---|---|
| Caroline, Queen of Hanover | 17 May 1768 | 7 August 1821 | George IV, King of Hanover | Title held from her father-in-law's ascension to her husband's ascension in 1820 |
| Frederica, Duchess of York and Albany | 7 May 1767 | 6 August 1820 | Frederick, Duke of York and Albany | Title held from her father-in-law's ascension to her death |
| Adelaide, Queen of Hanover | 13 August 1792 | 2 December 1849 | William I, King of Hanover | Title held from her marriage in 1818 to her husband's ascension in 1830 |
| Victoria, Duchess of Kent and Strathearn | 17 August 1786 | 16 March 1861 | Edward, Duke of Kent and Strathearn [1] | Title held from her marriage in 1818 to her death |
| Frederica, Queen of Hanover | 3 March 1778 | 29 June 1841 | Ernest Augustus, King of Hanover [1] | Title held from her marriage in 1815 to her husband's ascension in 1837 |
| Augusta, Duchess of Cambridge | 25 July 1797 | 6 April 1889 | Adolphus, Duke of Cambridge [1] | Title held from her marriage in 1818 to her death |
| Marie, Queen of Hanover | 14 April 1818 | 9 January 1907 | George V, King of Hanover [1] | Title held from her marriage in 1843 to her husband's ascension in 1851 |
| Thyra, Crown Princess of Hanover | 29 September 1853 | 26 February 1933 | Ernest Augustus, Crown Prince of Hanover [1] | Title held from her marriage in 1878 to her death |
| Victoria Louise, Duchess of Brunswick and Princess of Hanover | 13 September 1892 | 11 December 1980 | Ernest Augustus, Duke of Brunswick and Prince of Hanover [1] | Title held from her marriage in 1913 to her death |
| Ortrud, Princess of Hanover | 19 December 1925 | 6 February 1980 | Ernest Augustus, Hereditary Prince of Brunswick and Prince of Hanover [2] | Title held from her marriage in 1951 to her death |
| Monika, Princess of Hanover | 8 August 1929 | 4 June 2015 | Ernest Augustus, Prince of Hanover (1914–1987) | Title held from her marriage in 1981 |
| Princess Sophie of Hanover | 26 June 1914 | 3 November 2001 | Prince George William [1] | Title held from her marriage in 1946 to her death |
| Mirelle, Prinzessin von Hannover [2] | 10 January 1946 | Prince Christian Oscar of Hanover [1] | Name held from her marriage in 1963 | |
| Princess Alexandra of Hanover | 23 October 1937 | 1 June 2015 | Prince Welf Henry of Hanover [1] | Title held from her marriage in 1960 |
| Wibke Prinzessin von Hannover [2] | 26 November 1948 | Prince Welf Ernst of Hanover | Name held from her marriage in 1969 | |
| Princess Viktoria of Hanover | 6 March 1951 | Prince Georg of Hanover [1] | Title held from her marriage in 1973 | |
| Chantal, Princess of Hanover [2] | 2 June 1955 | Prince Ernst August of Hanover (born 1954) | Title held from her marriage in 1981 to her divorce in 1997 | |
| Caroline, Princess of Hanover [2] | 23 January 1957 | Prince Ernst August of Hanover (born 1954) | Title held from her marriage in 1999 | |
| Princess Isabelle of Hanover | 12 February 1962 | 28 November 1988 | Prince Ludwig Rudolph of Hanover [1] | Title held from her marriage in 1987 to her death [2] |
| Princess Thyra of Hanover | 14 August 1973 | Prince Heinrich Julius of Hanover | Title held from her marriage in 1999 [2] | |
| Ekaterina, Hereditary Princess of Hanover | 1 July 1986 | Ernst August, Hereditary Prince of Hanover | Title held from her marriage in 2017 | |
| Princess Alessandra of Hanover | 21 March 1989 | Prince Christian of Hanover | Title held from her marriage in 2018. | |