Roger Nelson Stembel | |
|---|---|
 | |
| Born | December 27, 1810 Middletown, Maryland |
| Died | November 20, 1900 (aged 89) New York City |
| Place of burial | |
| Allegiance | United States of America |
| Service |  United States Navy |
| Years of service | 1832–1872 |
| Rank | Rear admiral |
| Commands | Canandaigua Pacific Fleet |
| Battles / wars | American Civil War |
| Signature | .png){kind=small} |
Roger Nelson Stembel (December 27, 1810 – November 20, 1900) was an officer of the United States Navy during the Civil War.