| Ernest-François Mallard | |
| Birth Date: | 4 February 1833 |
| Death Date: | 6 July 1894 (aged 61) |
| Nationality: | French |
| Occupation: | Mineralogist |
| Notable Works: | Laminar Flame Speed |
Ernest-François Mallard (4 February 1833 – 6 July 1894) was a French mineralogist and a member of the French Academy of Sciences.[1] He is also notable for his work with Henri Louis Le Chatelier in combustion as applied to mining safety.[2]