Lady Susan Vane-Tempest
| Lady Adolphus Vane-Tempest | |
|---|---|
| Born | Lady Susan Charlotte Catherine Pelham-Clinton 7 April 1839 | 
| Died | 6 September 1875 (aged 36) | 
| Spouse | |
| Children | Major Adolphus Vane-Tempest | 
| Parents | 
 | 
| Relatives | Henry Pelham-Clinton, 6th Duke of Newcastle-under-Lyne (brother) Lord Arthur Clinton (brother) | 
Susan Charlotte Catherine, Lady Adolphus Vane-Tempest (7 April 1839 – 6 September 1875), born Lady Susan Pelham-Clinton, was a British noblewoman and one of the mistresses of King Edward VII of the United Kingdom when he was Prince of Wales. Lady Susan was a bridesmaid to Victoria, Princess Royal, and two years later became the wife of Lord Adolphus Vane-Tempest. She took the Prince as her lover in about 1864 following her husband's death, and allegedly gave birth to his illegitimate child in 1871.