Ironclad (disambiguation)

An ironclad is a wooden ship, or ship of composite construction, sheathed with thick iron plates.

Ironclad may also refer to:
 * Casemate ironclad, a particular type of ironclad warship in use during the American Civil War-era
 * Ironclad (film), a 2011 action film
 * Ironclad (game), a 1973 miniatures wargaming series by Guidon Games
 * Ironclad (video game), a video game for the Neo Geo CD console
 * Ironclad (comics), a Marvel comic book supervillain
 * Ironclad (software), a contract management software company
 * "Ironclad", a song by Sleater-Kinney from All Hands on the Bad One
 * "Ironclad", a song by Yngwie Malmsteen from Attack!!
 * Ironclads (film), a 1991 TNT television film
 * Ironclads: American Civil War, a computer game
 * Ironclads: High Seas, a computer game
 * Operation Ironclad or the Battle of Madagascar, the World War II British occupation of Diego Suarez, Madagascar
 * Ironclad Games, a video game developer
 * Legio VI Ferrata (Legion 6 Ironclad), a Roman legion
 * Ironclad, a steam locomotive on the Keighley and Worth Valley Railway