Burhanuddin Rabbani (Persian: برهان الدين رباني‎ Burhânuddîn Rabbânî; 20 September 1940 – 20 September 2011) was President of the Islamic State of Afghanistan from 1992 to 1996. After the Taliban government was toppled during Operation Enduring Freedom, Rabbani returned to Kabul and served as a temporary President from November to December 20, 2001, when Hamid Karzai was chosen at the Bonn International Conference on Afghanistan. On 20 September 2011, Rabbani was assassinated by a suicide bomber entering his home in Kabul. As suggested by the Afghan parliament, Afghanistan's President Hamid Karzai gave him the title of "Martyr of Peace".

Rabbani was the leader of Jamiat-e Islami Afghanistan (Islamic Society of Afghanistan), which has close ties to Pakistan's Jamaat-e-Islami. He was one of the earliest founders and movement leaders of the Mujahideen in the late 1970s, right before the Soviet invasion of Afghanistan. He served as the political head of the United Islamic Front for the Salvation of Afghanistan (UIFSA), an alliance of various political groups who fought against Taliban in Afghanistan. He also served as President from 1992 to 1996 until he was forced to leave Kabul because of the Taliban takeover of the city. His government was recognized by many countries, as well as the United Nations. He was also the head of Afghanistan National Front (known in the media as United National Front), the largest political opposition to Hamid Karzai's government. His son Salahuddin Rabbani was chosen in April 2012 to lead efforts to forge peace in Afghanistan with the Taliban.