USS Antietam
Three ships of the United States Navy were named USS Antietam , named after the Battle of Antietam :
- USS Antietam (1864) , a sloop, in service from 1876 to 1888
- USS Antietam (CV-36) , an Essex-class aircraft carrier , in service from 1945 to 1963
- USS Antietam (CG-54) , a Ticonderoga-class cruiser , in service since 1987