| Official Name: | Sidra |
| Native Name: | السدرة |
| Settlement Type: | Town |
| Pushpin Map: | Libya |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Libya |
| Subdivision Type: | Country |
| Subdivision Name: |  Libya |
| Subdivision Type1: | Region |
| Subdivision Name1: | Tripolitania |
| Subdivision Type2: | District |
| Subdivision Name2: | Sirte |
| Unit Pref: | metric |
| Population As Of: | 1995 |
| Population Footnotes: | [1] |
| Population Total: | 9,186 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | EET |
| Utc Offset: | +2 |
| Coordinates: | 30.6294°N 18.3503°W |
| Elevation Footnotes: | [2] |
| Elevation M: | 10 |
Sidra or Sidr (Arabic: السدرة) is a port about 23 km west of Ra's Lanuf in Libya. It is Libya's largest oil depot, shipping about 447000oilbbl/d,[3] and during the Cold War gave its name to the 'Gulf of Sidra', an alternative name for the Gulf of Sirte. Sidra Airport is directly next to the port.
This oil port increased in importance as Libya's economy developed in the last quarter of the 20th century.
During the Libyan Civil War, forces under the leadership of the National Transitional Council captured the port of Sidra at the beginning of March 2011. Pro-Gaddafi forces tried to retake the port from the anti-Gaddafi forces some days later.
During the Second Libyan Civil War, the Islamic State of Iraq and the Levant's Libyan branch launched an attempt to seize the port in January 2016. At least one oil storage tank was set ablaze by a long-range rocket.
In June 2018, militiamen led by Ibrahim Jadhran seized the port from the Libyan National Army. The LNA recaptured the port on 21 June.[4]
In January 2020, the National Oil Corporation declared force majuere over oil loadings at the port after a blockade was imposed by tribes affiliated with the Libyan National Army of Khalifa Haftar.[5]
In July 2020, the National Oil Corporation reported that Wagner Group, Janjaweed and Syrian mercenaries were present at the port.[6]