The P'tah are a hostile alien race from Marvel comics and enemies of the Thunderbolts.
The P'tah are a race of warriors that at some point in the past were exiled to a spatial anomaly. The super villain Graviton was shunted to the P'tah's realm after his defeat at the hands of the Avengers and became their leader. After a further defeat by the Thunderbolts Graviton returned to the realm and was befriended by M'reel who offered to help him in finding greater goals. M’reel returned to Earth with Graviton and eventually succeeded in using his power’s to open a gate from the P’tah’s prison to Earth and began an invasion.