Sarah Wentworth | |
|---|---|
 | |
| Born | Sarah Cox 1 January 1805 Sydney, Australia |
| Died | 14 July 1880 (aged 74–75) Eastbourne, England |
| Resting place | Ocklynge Cemetery, Eastbourne |
| Spouse | |
| Children | 10 |
Sarah Wentworth (née Cox; 1 January 1805–14 July 1880) was an Australian apprentice and litigant, who brought the first breach of promise suit in Australia. During such, she was represented by barrister and statesman William Wentworth, her future husband.