In Entertainment
- "The Breach" (Enterprise episode), a second season episode of Star Trek: Enterprise
- Warp core breach, a catastrophic event aboard a starship in the Star Trek fictional universe
- (Breach), a 2000 album by The Wallflowers
- Breach (album), an EP by Shivaree
- Breach (comics), a 2005 comic book series from DC Comics
- Breach (film), a 2007 film directed by Billy Ray starring Chris Cooper and Ryan Philippe
- Breach (band), a Swedish post-hardcore band
- Breach (video game), a 2011 video game developed by Atomic Games
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