Last Haven has a number of societies in it. Some are quite open in their membership and goals, others are far more shadowy and sinister. Meetings between cloaked and masked men are almost common about the seedier parts of town as the societies form their plans and plot. Only those inside the societies really know their plans, and sometimes it is only the very top members even then. What is known is that often the very names of the societies are enough to quiet young children and send a shiver down the spine of adults. Societies are apt to wax and wane in their power, new societies taking over from old, and those once thought long gone suddenly reappearing. The one thing that is known about societies, is that they add another and potentially dangerous layer to Last Haven's already tenuous political scene.

The currently known Societies are The Brotherhood of Iron, The Dark Heart, Titiana's Children and The Way of the Word.