Alexander Cummings McWhorter Pennington Jr. | |
|---|---|
 Alexander C.M. Pennington Jr., 1862. detail of photo by James F. Gibson. Library of Congress | |
| Born | January 8, 1838 Newark, New Jersey |
| Died | November 30, 1917 (aged 79) New York City, New York |
| Place of burial | |
| Allegiance | United States of America Union |
| Service | United States Army Union Army |
| Years of service | 1860–1899 |
| Rank |  Brigadier General |
| Commands | Battery A, 2nd U.S. Artillery Battery M, 2nd U.S. Artillery 3rd New Jersey Volunteer Cavalry 1st Brigade, 3rd Division, Cavalry Corps 2nd U.S. Artillery |
| Battles / wars | American Civil War Spanish–American War |
| Relations | Alexander Cummings McWhorter Pennington (father) |
| Signature | .png){kind=small} |
Alexander Cummings McWhorter Pennington Jr. (January 8, 1838 – November 30, 1917) was an artillery officer and brigadier general in the United States Army and a veteran of both the American Civil War and Spanish–American War.