  Parity-time(PT) symmetric lattices have been widely studied in controlling
the flow of waves, and recently moir\'e superlattices, connecting the periodic
and non-periodic potentials, are introduced for exploring unconventional
physical properties in physics; while the combination of both and nonlinear
waves therein remains unclear. Here, we report a theoretical survey of
nonlinear wave localizations in PT symmetric moir\'e optical lattices, with the
aim of revealing localized gap modes of different types and their stabilization
mechanism. We uncover the formation, properties, and dynamics of fundamental
and higherorder gap solitons as well as vortical ones with topological charge,
all residing in the finite band gaps of the underlying linear-Bloch wave
spectrum. The stability regions of the localized gap modes are inspected in two
numerical ways: linear-stability analysis and direct perturbed simulations. Our
results provide an insightful understanding of solitons physics in combined
versatile platforms of PT symmetric systems and moir\'e patterns.
