Naif bin Abdulaziz Al Saud (Arabic: نايف بن عبد العزيز آل سعود, Nāyif ibn ‘Abd al-‘Azīz Āl Sa‘ūd), also spelled Nayef or Naeif (1934 – 16 June 2012), was the Crown Prince of Saudi Arabia as well as first deputy prime minister from 2011 to 2012. He was also minister of interior from 1975 to 2012.