John Blackwall | |
|---|---|
 | |
| Born | 20 January 1790 |
| Died | 11 May 1881 (aged 91) |
| Known for | A History of the Spiders of Great Britain and Ireland |
| Scientific career | |
| Fields | Natural history |
| Author abbrev. (zoology) | Blackwall |
John Blackwall (20 January 1790 – 11 May 1881) was an English naturalist with a particular interest in spiders.