Horatio Nelson Lay
| Horatio Nelson Lay | |
|---|---|
| Born | January 23, 1832 | 
| Died | May 4, 1898 (aged 66) | 
| Nationality | English | 
| Occupation | diplomat | 
Horatio Nelson Lay (23 January 1832 – 4 May 1898, Forest Hill, Kent, England) was a British diplomat, noted for his role in the ill-fated "Lay-Osborn Flotilla" during the Taiping Rebellion.