Peter M. Weiser
| Peter M. Weiser | |
|---|---|
| Born | October 3, 1781 | 
| Died | sometime after the Spring of 1813 | 
| Occupation(s) | soldier, quartermaster, cook, hunter, fur trapper | 
| Known for | Lewis and Clark Expedition | 
| Parent | John Phillip Weiser | 
| Relatives | Conrad Weiser (great-grandfather) | 
Peter M. Weiser (October 3, 1781 – death between 1813 and 1828) was an American soldier and member of the Corps of Discovery on the Lewis and Clark Expedition.