Undiscovered country may refer to:

"The undiscover'd country...", from the "To be, or not to be" soliloquy in Hamlet Literature The Undiscovered Country, an 1880 novel by William Dean Howells The Undiscovered Country, a 1968 novel by Julian Mitchell Undiscovered Country, a 1979 play by Tom Stoppard Star Trek VI: The Undiscovered Country, a 1991 novelization by J.M. Dillard Undiscovered Country, a 1998 novel by Christina Koning My Undiscovered Country, a 2018 short story collection by Cyril Dabydeen Undiscovered Country, an ongoing comic book series published by Image Comics and written by Scott Snyder, running since 2019

Film and television Star Trek VI: The Undiscovered Country, a 1991 Star Trek film Television episodes "Undiscovered Country" Shades of Blue season 1, episode 7 (2016) "The Undiscovered Country", Dead the Drop Donkey series 4, episode 1 (1994) "The Undiscovered Country", Law & Order: Special Victims Unit season 19, episode 13 (2018) "The Undiscovered Country", Life Support (British) episode 6 (1999) "The Undiscovered Country", Playwrights '56 episode 14 (1956) "The Undiscovered Country", The Omega Factor episode 1 (1979) "That Undiscovered Country", Then Came Bronson episode 18 (1970) Other The Undiscovered Country, the 1998 album (and song) by the Swedish band Destiny