Marius-Gabriel Cazemajou  | |
|---|---|
| Born | (1864-12-10)10 December 1864 Marseille, France  | 
| Died | 5 May 1898(1898-05-05) (aged 33) Zinder, Niger  | 
| Nationality | French | 
| Occupation | Soldier | 
| Known for | Murder in Zinder | 
Marius-Gabriel Cazemajou (10 December 1864 – 5 May 1898) was a French officer who died during an expedition in West Africa.