Joseph Wayne Mercer | |
|---|---|
 | |
| Missouri State Treasurer | |
| In office 1875–1877 | |
| Personal details | |
| Born | February 25, 1845 Platte City, Missouri |
| Died | March 13, 1906 (aged 61) Independence, Missouri |
| Resting place | Mount Washington Cemetery[1] Independence, Missouri |
| Military service | |
| Allegiance |  Confederate States of America |
| Branch/service |  Confederate States Army |
| Years of service | 1861-1865 |
| Unit |  Missouri |
| Battles/wars | American Civil War |
Joseph Wayne Mercer (February 25, 1845 – March 13, 1906) was an American politician from Missouri.