Nasif ibn al-Nassar al-Wa'ili (died 24 September 1781) was the most powerful sheikh of the rural Shia Muslim (Matawilah) tribes of Jabal Amil (modern-day South Lebanon) in the mid-18th century. He was based in the town of Tebnine and was head of the Ali al-Saghir clan. Under his leadership, the Jabal Amil prospered, due largely to the revenues from dyed cotton cloth exports to European merchants.