USS ''Midnight'' is the name of two ships in the service of the

United States Navy The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...

. * , a Union ship purchased in 1861 for use in the naval blockade of the South. * , a concrete barge that would be renamed ''Trefoil'' and serve from 1944 until 1948.

See also