USS Ideal (AMc-85) was an Accentor-class coastal minesweeper acquired by the U.S. Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing. Ideal, a wooden-hulled coastal minesweeper, was laid down 4 June 1941 by Warren Boat Yard, Inc., Warren, Rhode Island, launched 20 September 1941; sponsored by Miss Edith C. Alder; and placed in service at Boston, Massachusetts, 24 April 1942.