Arabian toad-headed agama (Phrynocephalus arabicus) is a species of agamid lizard found in Saudi Arabia, Qatar, United Arab Emirates, Oman, Iran, and Jordan.

To date only P. ahvazicus has been formally recognized as a separate species.

P. arabicus sensu stricto is recognizable by its unique tail coloration.

It has a white coloration on the underside of the tail with a black tip.

Adults may attain a snout-to-vent length (SVL) of 51 mm (2 in) and weigh 4.08g on average.