The First Intifada or First Palestinian Intifada, also known simply as the intifada or the intifadah, was a sustained series of protests and violent riots carried out by Palestinians in the Palestinian Territories and Israel. It was motivated by collective Palestinian frustration over Israel's military occupation of the West Bank and the Gaza Strip, as it approached a twenty-year mark, having begun after Israel's victory in the 1967 Arab–Israeli War. The uprising lasted from December 1987 until the Madrid Conference of 1991, though some date its conclusion to 1993, with the signing of the Oslo Accords.

The intifada began on 9 December 1987, in the Jabalia refugee camp after an Israeli Defense Forces' (IDF) truck collided with a civilian car, killing four Palestinian workers, three of whom were from the Jabalia refugee camp. Palestinians charged that the collision was a deliberate response for the killing of a Jew in Gaza days earlier. Israel denied that the crash, which came at time of heightened tensions, was intentional or coordinated. The Palestinian response was characterized by protests, civil disobedience, and violence. There was graffiti, barricading, and widespread throwing of stones and Molotov cocktails at the IDF and its infrastructure within the West Bank and Gaza Strip. These contrasted with civil efforts including general strikes, boycotts of Israeli Civil Administration institutions in the Gaza Strip and the West Bank, an economic boycott consisting of refusal to work in Israeli settlements on Israeli products, refusal to pay taxes, and refusal to drive Palestinian cars with Israeli licenses.

Israel deployed some 80,000 soldiers in response. Israeli countermeasures, which initially included the use of live rounds frequently in cases of riots, were criticized as disproportionate. The IDF's rules of engagement were also criticized as too liberally employing lethal force. Israel argued that violence from Palestinians necessitated a forceful response. In the first 13 months, 332 Palestinians and 12 Israelis were killed. Images of soldiers beating adolescents with clubs then led to the adoption of firing semi-lethal plastic bullets. In the intifada's first year, Israeli security forces killed 311 Palestinians, of which 53 were under the age of 17. Over six years the IDF killed an estimated 1,162–1,204 Palestinians.

Among Israelis, 100 civilians and 60 IDF personnel were killed often by militants outside the control of the Intifada's UNLU, and more than 1,400 Israeli civilians and 1,700 soldiers were injured. Intra-Palestinian violence was also a prominent feature of the Intifada, with widespread executions of an estimated 822 Palestinians killed as alleged Israeli collaborators (1988–April 1994). At the time Israel reportedly obtained information from some 18,000 Palestinians who had been compromised, although fewer than half had any proven contact with the Israeli authorities. The ensuing Second Intifada took place from September 2000 to 2005.