Al-Dahhak ibn Qays al-Fihri

Al-Dahhak ibn Qays al-Fihri was an Umayyad general, head of security forces and governor of Damascus during the reigns of caliphs Mu'awiya I, Yazid I and Mu'awiya II. Though long an Umayyad loyalist, after the latter's death, al-Dahhak defected to the anti-Umayyad claimant to the caliphate, Abd Allah ibn al-Zubayr.