List of extrajudicial killings and political violence in Lebanon is a chronological record of lethal events including targeted political liquidations, acts of collective violence, state-sponsored executions and targeted killings, occurring within the geographic boundaries of modern Lebanon and its predecessor entities.

The scope of this list encompasses the historical continuum of violence from antiquity through to the present day. It documents incidents motivated by political, sectarian, or extralegal factors where loss of life occurred, involving both state and non-state actors. This includes the systematic targeting of professional classes, judicial figures, and non-combatants, as well as forensic witness suppression and lethal confrontations between armed factions. Each entry is recorded based on documented evidence of lethal intent, providing a comprehensive thematic dataset of the evolution of political violence and state-sanctioned or militia-led liquidations in the region.

Antiquity (c.5000 BC–634 AD) NameDateLocationDeathsVictimsPerpetratorsNotesSiege of Tyre (Assyrian)701 BCTyreUnknownTyrian resistance and civiliansNeo-Assyrian Empire under SennacheribDuring the suppression of a wide-scale Phoenician rebellion, Assyrian forces besieged Tyre. While the city did not fall completely, the surrounding mainland settlements were liquidated or forcibly depopulated, and the political leadership was forced into exile, marking a period of intense extralegal imperial violence in the region.Aubet, M. E. (2001). The Phoenicians and the West: Politics, Colonies and Trade.Assyrian Sack of Arwad663 BCArwadUnknownPhoenician residents and marinersNeo-Assyrian Empire under AshurbanipalFollowing a naval blockade, Ashurbanipal launched a punitive expedition against the island-city of Arwad. The campaign involved the execution of rebellious local officials and the forced deportation of skilled laborers to Nineveh, a standard Neo-Assyrian practice of state-sanctioned demographic liquidation.Healy, M. (1991). The Ancient Assyrians.Siege of Tyre (586–573 BC)586–573 BCTyre, PhoeniciaUnknownTyrian military and civiliansNeo-Babylonian Empire (under Nebuchadnezzar II)Following the fall of Jerusalem, Neo-Babylonian King Nebuchadnezzar II besieged the island city of Tyre for 13 years. The siege ended in a negotiated compromise where Tyre retained autonomy while acknowledging Babylonian suzerainty.Suppression of the Phoenician Revolt351 BCTripoli / ArwadUnknownPhoenician elites and merchantsAchaemenid Empire forces under Artaxerxes IIIIn the years leading up to the final fall of Sidon, Artaxerxes III conducted "cleansing" operations along the coast to secure his logistics for the Egyptian campaign. This involved the extrajudicial execution of pro-Greek merchant factions in Tripoli and Arwad who were suspected of financing rebel militias.Briant, P. (2002). From Cyrus to Alexander: A History of the Persian Empire.Siege of Sidon 343BC343 BCSidon40,000 (Estimated)Sidon (Citizens and rebels)Achaemenid Empire forces under Artaxerxes IIIFollowing a Phoenician revolt, Artaxerxes III executed 100 prominent citizens and 500 supplicants after they surrendered. The remaining population reportedly set the city on fire to avoid capture, leading to a total loss of life. The Persians later sold the rights to the city's ruins to recover melted precious metals from the debris.Siege of Tyre (332 BC)332 BCTyre8,000–10,000 (Estimated)Tyre (Soldiers and civilians)Macedonian Army under Alexander the GreatAfter a seven-month siege, Alexander’s forces killed 6,000 combatants during the final assault. He then ordered the summary execution of 2,000 military-aged survivors via crucifixion along the shoreline to deter further resistance. The remaining 30,000 residents were sold into slavery.Arrian. The Anabasis of Alexander.Destruction of Berytus140 BCBerytusUnknownLocal residentsForces of Diodotus TryphonDuring the Seleucid dynastic wars, the usurper Diodotus Tryphon razed the city to the ground as a punitive measure against the population for their support of his political rival. The site remained largely desolate until it was refounded as a Roman colony decades later.Hall, L. J. (2004). Roman Berytus: Beirut in Late Antiquity.Hasmonean campaign in Iturea103 BCBeqaa ValleyUnknownIturean tribesHasmonean dynasty under Aristobulus IDuring the Hasmonean expansion into the northern Beqaa Valley, Aristobulus I launched a campaign of forced conversion and liquidation against the Iturean Arabs. Those who resisted the political and religious annexation of the territory were subject to summary execution or expulsion.Myers, E. A. (2010). The Ituraeans and the Roman Near East.Roman Suppression of Berytus15 ADBerytusUnknownLocal insurgent factionsRoman Imperial forcesFollowing the establishment of the Roman veteran colony, local resistance to land confiscation and Roman administrative law was met with systematic military policing. Extralegal executions were utilized to secure the coastal highway and protect the newly settled Roman elite in the district.Suppression of the Zealots in Galilee/LebanonSouth Lebanon / Upper Galilee2,000+Jewish insurgents and local villagersRoman Imperial Army under VespasianDuring the First Jewish-Roman War, Roman legions moved through the borderlands of modern Southern Lebanon to secure the supply lines to Tyre and Ptolemais. Local villages suspected of harboring Zealot insurgents were subjected to summary executions and massacres to prevent the spread of the rebellion into the Phoenician coastal cities.Josephus. The Jewish War.Byzantine Purge of the MonophysitesBeqaa Valley / JbeilUnknownAnti-Chalcedonian (Monophysite) clergy and villagers Byzantine Imperial authoritiesFollowing the Council of Chalcedon, Byzantine authorities intensified the liquidation of "heretical" factions in the Lebanese interior. This involved the extrajudicial removal of non-conforming bishops and the execution of local monks who refused to adhere to the imperial orthodox decree, forcing many to flee into the higher Qadisha peaks.Frend, W. H. C. (1972). The Rise of the Monophysite Movement.Massacre of the Monks of Saint MaronOrontes River / Northern Borderlands350Maronite MonksNon-Chalcedonian (Monophysite) militantsIn one of the earliest recorded instances of sectarian liquidation in the region, 350 monks following the teachings of Saint Maron were massacred while traveling to a monastery. This event, cited in correspondence to Pope Hormisdas, marked the beginning of the Maronite community's retreat into the safer terrain of the Lebanese mountains to escape extrajudicial religious persecution.Attwater, D. (1937). The Catholic Eastern Churches.Byzantine Suppression of the Samaritan Revolt & Cleansing of South PhoeniciaSouthern coastal Lebanon. Tyre and Sidon hinterlandsThousands (Massacred or enslaved)Samaritan communities and dissident populations Byzantine forces under Justinian IFollowing the Samaritan uprisings in the Levant, Byzantine authorities conducted a series of lethal "cleansing" operations in the border regions between Tyre and Sidon. Local Samaritan populations and dissidents were summarily executed or enslaved, and their places of worship were destroyed to secure the ideological unity of the empire.Evans, J. A. (2000). The Age of Justinian: The Circumstances of Imperial Power.Sassanid Liquidation of Byzantine ElitesSidon / TyreUnknownByzantine administrative officers and local Hellenized elitesSassanid Persian forces under ShahrbarazDuring the initial sweep of the Sassanid invasion, the Persian high command conducted targeted liquidations of the Byzantine governing class. This was a strategic decapitation of the local administration designed to eliminate loyalist resistance before the final push toward Jerusalem.Kaegi, W. E. (2003). Heraclius, Emperor of Byzantium.Sassanid Sack of BerytusBerytusUnknownByzantine-Roman residents and officialsSassanid Persian forcesDuring the final Byzantine–Sasanian War, Persian forces under Shahrbaraz captured the coastal cities of Phoenicia. The invasion was characterized by the targeted execution of Byzantine administrative classes and the destruction of the city's infrastructure. This event marked the definitive end of the Roman legal and academic tradition in Beirut before the Islamic conquest.Greatrex, G. (2002). The Roman Eastern Frontier and the Persian Wars.

Middle Ages (634–1516)