Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The rooster in a dream is a foreign man, the head of the house, or a muezzin. Its crowing indicates an awakening from heedlessness or the arrival of news.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The rooster indicates a righteous man who enjoins good. Whoever sees himself turn into a rooster will become a muezzin or will die soon.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The rooster is interpreted as a great man. Whoever sees himself fighting a rooster is disputing with a great man.