1st Rhode Island Battery
| 1st Rhode Island Battery | |
|---|---|
| Active | April 1861 to August 2, 1861 | 
| Country | United States | 
| Allegiance | Union | 
| Branch | Artillery | 
| Engagements | American Civil War | 
| Commanders | |
| Colonel (United States) | Samuel G. Arnold | 
The First Rhode Island Battery (also known as "Tompkins' Marine Artillery") was an artillery unit which served in the Union Army during the American Civil War.