Sidi Bel Abbès (Arabic: سيدي بلعباس) is capital (2005 pop. 200,000) of the Sidi Bel Abbès wilaya (2005 pop. 590,000), Algeria. It is named after Sidi bel Abbass, a Muslim marabout or noble man who is buried there. The city is the commercial center of an important area of vineyards, market gardens, orchards, and grain fields. It was formerly surrounded by a wall with four gates and there is a university there. Sidi Bel Abbès is 75 kilometers from the Mediterranean Sea.
In 11th century, Banu Hilal, an Arab tribe living between Nile and Red Sea, settled in Tunisia, Tripolitania (western Libya) and Constantinois (eastern Algeria) which was Sidi Bel Abbes party.
The present city, on the Wadi Mékerra River, developed around a French camp built in 1843. In 1849 a planned agricultural town was established around the existing military post. From the 1830s until 1962, the city was closely associated with the French Foreign Legion, the location of its basic training camp, and the headquarters of its 1st Foreign Regiment. In the late 1890s the town, described as being of Spanish appearance, had a civilian population of about 30,000. The main buildings were in the French military district of the Quartier Vienot. The training centre of the modern Algerian National Gendarmerie is located in Sidi Bel Abbès.
Sidi Bel Abbès (Arabic: ولاية سيدي بلعباس) is one of the provinces (wilayas) of Algeria. Its name is derived from the name of its capital, the city of Sidi Bel Abbès. It is situated in the northwestern part of the country.
The province is divided into 15 districts (daïras), which are further divided into 52 communes or municipalities.