Tuvok
- Full Name: Tuvok
- Born: 2263; Vulcanis Lunar Colony (VOY: "Flashback", "Unimatrix Zero")
- Species: Vulcan
- Gender: Male
- Mother: T'Meni
- Wife: T'Pel (2304 - Present)
- Son: Sek
- Son: Asil
- Unnamed son and daughter
- November 2288: Cadet, Starfleet Academy science track (VOY: "Flashback")
- November 2292: Ensign, science officer, Starfleet; USS Excelsior (VOY: "Flashback")
- By TSD1 2298: Lieutenant, chief science officer, Starfleet; USS Excelsior (TLE Novel: The Sundered)
- 2298: Resignation from Starfleet (VOY: "Flashback")
- 2304: Instructor, Vulcan Institute for Defensive Arts (VOY: "Basics, Part II")
- 2349: Reactivation; ensign, science officer, Starfleet; USS Wyoming (VOY: "Flashback")
- 2351: Ensign, instructor, Starfleet Academy, Starfleet (VOY: "Learning Curve")
- December 2367: Ensign, security officer, Starfleet; USS Billings (VOY Novel: Mosaic; VOY: "Phage", "Revulsion", "Night")
- January 2371: Lieutenant, chief of security, Starfleet; USS Voyager (VOY)
- Undercover infiltration into Maquis during first two months of service (VOY: "Caretaker")
- By September 2386: Commander, second officer, Starfleet; USS Titan (TTN Novel: Fortune of War)