Walter Frank Raphael Weldon | |
|---|---|
 Raphael Weldon | |
| Born | 15 March 1860 London, England |
| Died | 13 April 1906 (aged 46) Oxford, England |
| Alma mater | St John's College, Cambridge |
| Awards | Fellow of the Royal Society |
| Scientific career | |
| Fields | Zoology, biometry |
| Institutions | St John's College, Cambridge University College London Oxford University |
| Academic advisors | Francis Maitland Balfour |
Walter Frank Raphael Weldon FRS (15 March 1860 – 13 April 1906), was an English evolutionary biologist and a founder of biometry. He was the joint founding editor of Biometrika, with Francis Galton and Karl Pearson.