Abu Hamza () meaning father of Hamza, is a given name and a common alias used by several people, it may refer to:
Given name
Abu Hamza Rabia (died 2005), al-Qaeda leader
Abu Hamza al-Thumali (died 772), disciple of Ali al-Rida
Abu Hamza, spokesman of the military wing of the Palestinian Islamic Jihad.
Surname
Mona Abou Hamze (née Abu Alwan; born 1968), Lebanese TV personality and presenter
Alias
Zabiuddin Ansari, Lashkar-e-Taiba militant involved in 2008 Mumbai attacks, known as Abu Hamza Mahmoud al-Majzoub (1965–2006), leader of the Palestinian Islamic Jihad Abu Hamza al-Masri (born Mustafa Kamel Mustafa in 1958), Egyptian Muslim cleric, former imam of Finsbury Park mosque in London, imprisoned in the US Faheem Khalid Lodhi (born 1969), Australian convicted of militancy, known as Abu Hamza Samir Mohtadi, Australian Muslim cleric known as Abu Hamza Abu Hamza al-Muhajir (1968–2011), leader of Al-Qaeda in Iraq