Defiant

Defiant may refer to:

In the Star Trek universe

 * Defiant (Star Trek: Deep Space Nine), an episode of the series Star Trek: Deep Space Nine
 * Star Trek: Defiant, comic book by IDW
 * USS Defiant, a starship in Star Trek: Deep Space Nine and in the film Star Trek: First Contact
 * USS Defiant (NCC-1764), sister ship to the Enterprise in the Star Trek: The Original Series episode "The Tholian Web"

Transportation

 * Boulton Paul Defiant, a British fighter aircraft of World War 2
 * Defiant 300, a prototype aircraft of the Philippines
 * GWR 4073 Class 5080 Defiant, a Great Western Railway locomotive
 * Rutan Defiant, an aircraft designed by Burt Rutan
 * Defiant, a Valiant-class tugboat launched 2010
 * Sikorsky–Boeing SB-1 Defiant, an American compound helicopter

Other uses

 * Defiant, a 2006 album by Vice Squad
 * Defiant (G.I. Joe), a fictional space shuttle complex in the toy line G.I. Joe: A Real American Hero
 * Defiant Comics, a comic book publishing imprint
 * Defiant Theatre, an American theatre company based in Chicago
 * Defiant (film), a 2023 documentary film
 * The Defiant, a World War II memoir by Shalom Yoran
 * The Defiant (band), American punk rock supergroup
 * The Sandpit Generals, a 1971 American film also released as The Defiant
 * H.M.S. Defiant, a 1962 film
 * Toronto Defiant, a Canadian esports team