Abdel Moaty Sharawy of Cairo University has translated Βάτραχοι (The frogs) of Aristophanes into Arabic. The translation was published in March 2012 in the international theater's series of the Kuwaiti National Council of Culture, Arts and Literature (KNCCAL).
The Frogs of Aristophanes is not translated into Arabic, but it is performed on the stage by famous Egyptian actors and recorder for the national Radio. See my post about this performance on July 31, 2014 in this blog (http://classicsinarabic.blogspot.com.eg/2014/07/of-aristophanes-performed-in-arabic.html), where you can find also the link to the audio file, if you want to listen to it in Arabic.