John Llewellyn (academic)
Sir Frederick John Llewellyn  | |
|---|---|
| Born | 29 April 1915 | 
| Died | 15 November 1988 (aged 73) | 
| Alma mater | University of Birmingham | 
| Occupation(s) | chemist, academic administrator | 
| Spouses | Joyce Barrett | 
| Relatives | Ernest Barrett Llewellyn (father) | 
Sir Frederick John Llewellyn KCMG (29 April 1915 – 15 November 1988) was an English chemist and academic administrator who spent some of his career in New Zealand.