B'Elanna Torres
- Full Name: B'Elanna Torres
- Born: 2349; Kessik IV (VOY: "Faces")
- Species: Human/Klingon hybrid
- Gender: Female
- Father: John Torres
- Mother: Miral
- 2354: Resident, Qo'noS (VOY: "Barge of the Dead")
- November 2366: Cadet, Starfleet Academy (VOY: "Extreme Risk")
- 2368: Withdrawal from Starfleet Academy during second year (VOY: "Caretaker", "Extreme Risk")
- 2370: Begins association with Maquis (VOY: "Dreadnought")
- Some time after March, given that Torres was inducted by Chakotay per "One"
- By 2371: Member, Maquis; Val Jean (VOY: "Caretaker")
- April 26, 2371: Commission reactivated provisionally by Captain Kathryn Janeway (VOY: "Caretaker")
- Lieutenant junior grade, engineer, Starfleet; USS Voyager (VOY: "Caretaker")
- June 11, 2371: Lieutenant junior grade (provisional), chief engineer, Starfleet; USS Voyager (VOY: "Parallax")