Earth 2 may refer to:

• Earth 2 (TV series), 1994–1995 American science fiction television series
• Earth II, a 1971 American science fiction television pilot
• Earth II, a 2022 American collage film by the Anti-Banality Union
• Earth 2 (album), 1993 album by drone metal band Earth
• In the fictional universe of DC Comics:
  • Earth-Two, a parallel world in the DC Multiverse; the home of DC's Golden Age heroes
  • JLA: Earth 2, a graphic novel about another alternate Earth in the DC Universe
• Earth analog, a planet similar to Earth
• Planet Earth II, 2016 UK TV documentary series

This disambiguation page lists articles associated with the title Earth 2.
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