| Al-Hassan II الحسن الثاني | |
| Succession: | Sultan of Morocco |
| Reign: | 954–974 |
| Full Name: | Al-Hassan II ibn Al-Qassim Gannoun |
| Predecessor: | Abu'l-Aysh ibn al-Qasim Jannun |
| Dynasty: | Idrisid |
| Father: | Al-Qasim Jannun |
| Birth Date: | unknown |
| Death Date: | 985 |
| Religion: | Islam |
Al-Hasan ibn al-Qasim Jannun (Arabic: الحسن الثاني بن القاسم كنون) was the thirteenth and the last Idrisid ruler and sultan of Morocco. He took over after Abu l-Aish Ahmad in 954 until his capture by the Umayyads in 974. He was then exiled to Córdoba, Spain. In 985/985, he returned from Cairo to Morocco with Fatimid support and attempted to regain control but he was defeated that same year by an Ummayad general and was then executed.[1]