Time War

Time War can refer to:
* The Time War, an event in the Doctor Who fictional universe
* The Temporal Cold War, a part of the Star Trek: Enterprise fictional universe
* The Journeyman Project, a series of computer games involving a conflict in time
* Time Traders, a series of books by Andre Norton, is also known as the Time War series.
* a module in the Nintendo DS game Meteos.
* Time War, a fantasy novel by Lin Carter