Valiant (disambiguation)
The word Valiant could mean:

In universe
 , a space ship launched from Earth in 2065
 , the name of several Federation starships:
 , a starship that was lost at Eminiar VII
 , a Defiant-class starship manned by Red Squad
 , a vessel assigned to Starfleet Battle Group Omega

Real world
 , the sixth season Deep Space Nine episode
 The Valiant, a novel
 , an Oberth-class studio model

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