Not All [Those] Who Wander Are Lost, or similar may refer to:

• The second line of J. R. R. Tolkien's poem "The Riddle of Strider" from The Fellowship of the Ring
• Not All Who Wander Are Lost (album), by Chris Thile, 2001
• "Not All Who Wander Are Lost", a song on the 2007 album The Last Kind Words by Devildriver
• Not All Those Who Wander Are Lost, a 2010 book by Steve Blank
• "Not All Who Wander Are Lost", a 2017 episode of Graves (TV series)
• "Not All Who Wander Are Lost", a song on the 2021 album Chemtrails over the Country Club by Lana Del Rey
• "Not All Who Wander Are Lost", a 2023 episode of The Way Home (TV series)