USS Willamette has been the name of more than one United States Navy ship, and may refer to:
- USS Willamette (1865), a sloop-of-war or frigate cancelled in 1866 before her keel was laid
- USS Willamette (AO-180), a fleet replenishment oiler in commission from 1982 to 1999
| 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. |