A lead anchor includes a first paddle assembly and a flexible housing. The first paddle assembly includes an assembly housing, an actuator, and at least one pivotable paddle attached to the housing and operably coupled to the actuator. The at least one pivotable paddle is suitably arranged to pivot out of the assembly housing when a user operates the actuator. The lead anchor also includes a flexible housing disposed around the first paddle assembly and defining at least one lead lumen extending adjacent to the first paddle assembly so that the at least one pivotable paddle pivots into a one of the at least one lead lumen to constrain any lead disposed within the one of the at least one lead lumen.