USS Device (AM-220) was an Admirable-class minesweeper built for the United States Navy during World War II.

She acted as harbor entrance control vessel and patrolled in the Angaur-Peleliu screen until 9 January 1945 when she escorted convoys between Kossol Roads, Manus, Ulithi, Guam, and Saipan.

She acted on antisubmarine patrol off the invasion beaches and on 3 April began to sweep mines, taking part in the clearing of Kinmu Wan.

When USS Mullany was crashed during the heavy suicide attacks of 6 April Device sped to her side and rescued 16 survivors.

The next day she helped YMS-427 extinguish a fire raging on board as a result of the service craft having been struck by shore gunfire.

Device continued sweeping mines until 10 April, then patrolled on various antisubmarine stations off Kerama Retto and Ie Shima.

Returning to Okinawa 1 September 1945 Device got underway a week later for minesweeping operations in Japanese waters in support of the occupation.