Alexandre Fourchault
| Alexandre Fourchault | |
|---|---|
| Birth name | Alexandre Édouard Constant Fourchault | 
| Born | 19 August 1817 Orléans, France | 
| Died | 10 April 1884 Algiers, Algeria | 
| Allegiance | France | 
| Branch | French Army | 
| Years of service | 1840–1877 | 
| Rank | Colonel | 
| Battles / wars | Crimean War Franco-Prussian War | 
| Awards | Legion of Honour | 
| Spouse(s) | Émeline-Éliza-Joséphine-Marie D'Ercourt | 
Alexandre Édouard Constant Fourchault (19 August 1817 – 10 April 1884) was a French officer.