Abdullah Syafi'i, better known as Teungku Lah (12 October 1947 – 22 January 2002) was the Commander of the Free Aceh Movement (GAM).

He was born in Seuneubok Rawa, a remote village in Bireuen, Aceh.

[3] On January 22, 2002, Abdullah Syafii, was killed in combat with the Indonesian National Armed Forces (TNI) after being surrounded in the hills of Alue Mon.

Abdullah Syafii was fatally shot when a TNI bullet struck his chest.

Alongside him, his wife, Ummi Fatimah binti Abdurrahman, his bodyguard, Muhammad bin Ishak, and his advisor, Muhammad Daud bin Hasyim, were also killed.