| Official Name: | Bardia |
| Native Name: | البردية |
| 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: | Cyrenaica |
| Subdivision Type2: | District |
| Subdivision Name2: | Butnan |
| Unit Pref: | Imperial |
| Population As Of: | 2004 |
| Population Total: | 9149 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | EET |
| Utc Offset: | +2 |
| Coordinates: | 31.76°N 25.075°W |
| Elevation M: | 26 |
Bardia,[1] also El Burdi or Bardiyah[2] (ar|البردية|lit=|translit=al-Bardiyya or) is a Mediterranean seaport in the Butnan District of eastern Libya, located near the border with Egypt. It is also occasionally called Bórdi Slemán.[3]
In Roman times the town was known as Petras Maior.[4]
During World War I, German U-boats made several landings in the port of Bardia in support of the Senussi order during the Senussi Campaign.[5]
During World War II, it was the site of a major Italian fortification, invested by the XXIII Corps under the command of General Annibale Bergonzoli.[6] On 21 June 1940, the town was bombarded by the 7th Cruiser Squadron of the Mediterranean Fleet. The bombardment force consisted of the, British cruisers and, the Australian cruiser, and the destroyers HMS Dainty, Decoy, Hasty, and .[7] [8] The bombardment caused minimal damage. The town was taken during Operation Compass by Commonwealth forces consisting mainly of the Australian 6th Division in fighting over 3–5 January 1941 at the Battle of Bardia.
The Axis later reoccupied the town and set up a prisoner of war camp there. On 2 January 1942, Bardia was re-taken by the South African 2nd Infantry Division, led by 1st Battalion, Royal Durban Light Infantry, supported by the New Zealand Divisional Cavalry Regiment[9] and also the South African 2nd Anti-Aircraft Brigade (Light Anti-Aircraft).[10] The South Africans lost approximately 160 men,[11] and the operation freed about 1,150 Allied prisoners of war (including 650 New Zealanders) and took some 8,500 Axis prisoners (German and Italian).[12]
Bardia again changed hands in June 1942, being re-occupied by Axis forces for a third time, but was abandoned without contest in November following the Allied victory at El Alamein.[9]
Bardia is the location of the Bardia Mural, finished in 1942.[13]