Sir William de Wiveleslie Abney | |
|---|---|
 William de Wiveleslie Abney | |
| Born | 24 July 1843 |
| Died | 3 December 1920 (aged 77) Folkestone, England |
| Known for | Photography |
| Awards | Rumford Medal (1882) |
| Scientific career | |
| Fields | Astronomy Chemistry Photography |
Sir William de Wiveleslie Abney KCB FRS FRSE (24 July 1843 – 3 December 1920) was an English astronomer, chemist, and photographer.