Janeway could refer to:
- Kathryn Janeway, Starfleet officer, former captain of the USS Voyager; later Starfleet flag officer.
- Vice Admiral Janeway, Starfleet flag officer and father of Kathryn Janeway.
- Shannon Janeway, formerly Shannon O'Donnell, Henry Janeway, and Jason Janeway, ancestors of Kathryn Janeway
- Ensign Janeway, Starfleet crewmember aboard the USS Enterprise-D.
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