Jilali ben Driss al-Youssefi al-Zerhouni (Arabic: الجيلالي بن إدريس اليوسفي الزرهوني, romanized: Jīlālī bin Idrīs al-Zarhūnī al-Yūsufī; c. 1860 – 1909), commonly known as El Rogui, El Roghi or Bou Hmara, was a pretender to the throne of Morocco in the period 1902–1909, during the reign of Abdelaziz and Abd al-Hafid.

After release, he went to Algeria, whence he returned (riding a female donkey) to Taza in the northeast of Morocco with the idea of impersonating Moulay Mohammed, another brother of the Sultan.

Abdelhafid first attempted to discredit Bou Hamara by taking the real Moulay Mohammed, who was up until now imprisoned by the Sultan Abdelaziz, to a public mosque; but this caused a near riot and was not repeated.

Fearing that Bou Hamara was expanding towards Fes, Abdelhafid sent another army against him, armed with cannon manned by French artillery instructors.

[6] Another account says that, too weak to hold himself upright, he was propped up in a metal tub normally used for the lions' feed, allowed to recite the shahada, then immediately shot in the head with a pistol.