| Alexandre Miniac | |
| Nationality: | French |
| Birth Date: | 5 July 1885 |
| Birth Place: | Saint-Servan, France |
| Death Place: | Paris, France |
| Significant Buildings: | 11-13, Petites-Écuries street, in Paris (10e), France. Town hall of Albert (Somme), France. |
| Significant Projects: | Amiens's hospital center |
Alexandre Miniac (5 July 1885 – 3 December 1963) was a French architect and watercolorist.