USS Ruff is a name used twice by the United States Navy for minesweepers;
- USS Ruff (AMc-59), a coastal minesweeper laid down in 1940.
- USS Ruff (YMS-327), a minesweeper commissioned 19 April 1943.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.