Landris II was the second planet in the Landris planetary system.

In the 2360s, the planet was a major archaeological site. Doctor Mowray led an archaeological team here in 2369, and Captain Jean-Luc Picard, who was intersted in Landris II, attempted to contact the doctor. However, the attempt failed because Stellar Cartography requested a communications blackout while they ran an experiment. (TNG: "Lessons")