Fadi Sawan (Arabic: فادي صوّان, born in 1960) is a Lebanese military investigative judge, who became known after being assigned with the immense task of investigating the 2020 Beirut Port explosion, one of the largest non-nuclear blasts in history, the 2,750 tonnes of ammonium nitrate that killed more than 200 people, wounded over 6,000 and destroyed much of Beirut, the capital of Lebanon, on August 4, 2020.