Louisa Jenkinson, Countess of Liverpool
| The Countess of Liverpool | |
|---|---|
| Lady Louisa in 1793 | |
| Born | Louisa Theodosia Hervey February 1767 | 
| Died | 12 June 1821 (aged 54) London, England | 
| Known for | Spouse of the prime minister of the United Kingdom (1812–1821) | 
| Spouse | |
| Parents | 
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| Relatives | Her five siblings included: Frederick Hervey, 1st Marquess of Bristol, and Elizabeth Cavendish, Duchess of Devonshire | 
Louisa Theodosia Jenkinson, Countess of Liverpool (née Hervey; February 1767 – 12 June 1821) was a British noblewoman and the first wife of Robert Jenkinson, 2nd Earl of Liverpool, who served as prime minister from 1812 to 1827.