Iron Curtain (disambiguation)

The Iron Curtain was the boundary dividing Europe in the Cold War.

Iron Curtain may also refer to:
 * Safety curtain, in theatres
 * Iron Curtain (countermeasure), an active protection system
 * Iron Curtain (football), the defensive line of Rangers Football Club in the 1940s and 1950s
 * Iron Curtain (musical), a comedy musical about the Soviet Union
 * The Iron Curtain (film), a 1948 film
 * The Iron Curtain device, a fictional superweapon in the Red Alert series
 * Irumbu Thirai (1960 film) (Tamil for Iron Curtain), a 1960 film
 * Iron Curtain: The Crushing of Eastern Europe, a book by Anne Applebaum
 * YouTube's Iron Overlay, a combination of HTML and JavaScript blocking the page upon detection of an ad blocker