USS Grackle (MSC(O)-13/AMS-13/YMS-312) was a YMS-1-class minesweeper of the YMS-135 subclass built for the United States Navy during World War II.

Escort, minesweeping and patrol duties in Caribbean waters occupied her until she got underway 1 September 1944 for San Pedro, Los Angeles, and Hawaii.

Her duty in the Pacific terminated 9 April 1946 when YMS-312 steamed eastward through the Panama Canal for overhaul at Charleston, South Carolina.

On 15 May the minesweeper arrived Norfolk, Virginia, for operations in the Chesapeake Bay until November 1947 when she shifted her base to Charleston, South Carolina.

Redesignated coastal minesweeper MSC(O)-13 in February 1955, Grackle was placed in service in reserve 16 September 1957 and was decommissioned on 11 October 1957 at Philadelphia, Pennsylvania.