USS Constitution (Charlestown Navy Yard) - anecdotal hauntings aboard "Old Ironsides"

The USS Constitution, berthed at the Charlestown Navy Yard and home to the USS Constitution Museum nearby, has been the subject of anecdotal reports from crew, volunteers, and visitors describing unexplained knocks, footsteps, and fleeting apparitions aboard the historic warship. These accounts appear in local media coverage, museum-related narratives, and naval lore; they are recorded as unresolved anecdotal reports rather than verified phenomena. The ship remains an active museum vessel and these reports are treated as part of its maritime folklore.