Hasan as-Senussi
| Hasan ar Rida as-Senussi | |
|---|---|
| King of Libya | |
| Head of the Libyan royal family | |
| Tenure | 2 September 1969 – 28 April 1992 |
| Predecessor | Idris I |
| Successor | Prince Muhammad |
| Born | August 1928 Benghazi, Italian Cyrenaica |
| Died | 28 April 1992 (aged 63) Westminster, London, England |
| Burial | |
| Spouse | Sheikha Fawzia bint Tahir |
| Issue | Mohammed El Senussi |
| House | Senussi |
| Father | Prince Muhammad al-Rida |
| Mother | Imbaraika al-Fallatiyya |
Sayyid Hasan ar-Rida al-Mahdi as-Senussi (August 1928 – 28 April 1992) was the Crown Prince of the Kingdom of Libya from 1956 to 1969, when the Libyan coup d'état resulted in the monarchy being abolished.