The Thalit massacre begins in Algeria; all but one of the 53 inhabitants of Thalit are killed by guerrillas.

The Thalit massacre took place in Thalit village, some 70 km from Algiers, on April 3–4, 1997 during the Algerian Civil War. Fifty-two out of the 53 inhabitants were killed by having their throats cut during a 12-hour rampage. The homes of the villagers were burned down afterward. The attack was attributed to "Islamist guerrillas", thought to be affiliated with the Armed Islamic Group.

Algeria, officially the People's Democratic Republic of Algeria, is a country in the Maghreb region of North Africa. It is bordered to the northeast by Tunisia; to the east by Libya; to the southeast by Niger; to the southwest by Mali, Mauritania, and Western Sahara; to the west by Morocco; and to the north by the Mediterranean Sea. The capital and largest city is Algiers, located in the far north on the Mediterranean coast.

Thalit was a small hamlet in Algeria, all but one of whose 100 inhabitants were killed in 1997 in the Thalit massacre.