Muhammad Youssef al-Najjar
| Muhammad Youssef Al-Najjar | |
|---|---|
| Member of the Executive Committee of the Palestine Liberation Organization | |
| In office 1968–1973 | |
| Member of the Palestinian National Congress | |
| Member of the Palestinian parliament in exile | |
| Personal details | |
| Born | 11 June 1930 Yibna, Mandatory Palestine | 
| Died | 10 April 1973 (aged 42) Beirut, Lebanon | 
| Nationality | Palestinian | 
| Alma mater | Cairo University | 
| Occupation | Lawyer, Militant, Teacher | 
Muhammad Youssef Al-Najjar (Arabic: محمد يوسف النجار; 11 June 1930 – 10 April 1973), commonly known as Abu Youssef, was a Palestinian militant who was assassinated by Israel over alleged involvement in the 1972 Munich massacre.