Fahd bin Abdulaziz Al Saud, Custodian of the Two Holy Mosques, (Arabic:فهد بن عبد العزيز السعود‎ Fahd ibn ‘Abd al-‘Azīz Āl Sa‘ūd) (1921 – 1 August 2005) was the King of Saudi Arabia from 1982 to 2005.

One of thirty-seven sons of Saudi founder Ibn Saud, and the fourth of his six sons who have ruled the Kingdom (Saud, Faisal, Khalid, Fahd, Abdullah and Salman), Fahd ascended to the throne on the death of his half-brother, King Khalid, on 13 June 1982.