| History | |
|---|---|
 United States | |
| Name | USS Estella |
| Namesake | Previous name retained |
| Completed | 1912 |
| Acquired | 1917 |
| Commissioned | 24 May 1917 |
| Stricken | 13 June 1919 |
| Fate | Sold 1920 |
| Notes | Operated as private motorboat Estella until 1917 |
| General characteristics | |
| Type | Patrol vessel |
USS Estella (SP-537) was a United States Navy patrol vessel in commission from 1917 to 1919.
Estella was built in 1912 as a private motorboat. In 1917, the U.S. Navy acquired her for use as a section patrol vessel during World War I. She was commissioned as USS Estella (SP-537) on 24 May 1917.
Assigned to the 1st Naval District, Estella operated on patrol duties in northern New England waters for the rest of World War I and into 1919.
Estella was stricken from the Navy List on 13 June 1919 and sold in 1920.