T'Plana-Hath

T'Plana-Hath could refer to:
 * T'Plana-Hath (matron), matron of Vulcan philosophy.
 * T'Plana-Hath (ship), Vulcan lander ship that made First Contact with Earth.
 * USS T'Plana-Hath, the Federation starship named for the T'Plana-Hath.


 * T'Plana-Hath type, the starship type that includes the T'Plana-Hath.