The Finsbury Park Mosque, also known as the North London Central Mosque, is a five-storey mosque located next to Finsbury Park station close to Arsenal Football Club's Emirates Stadium, in the London Borough of Islington. Finsbury Park Mosque is registered as a charity in England, serving the local community in Islington and the surrounding boroughs of North London.

Mustafa Kamel Mustafa, also known as Abu Hamza al-Masri, or simply Abu Hamza, is an Egyptian cleric who was the imam of Finsbury Park Mosque in London, England, where he preached Islamic fundamentalist views.