A souq or souk (Arabic: ?, Hebrew: ? shuq, Spanish: zoco, also spelled shuk, shooq, soq, esouk, succ, suk, sooq, suq, soek) is a marketplace or commercial quarter in Western Asian and North African cities. The term souq goes by many alternative in different parts of the world; in Malta; in the Balkans, the term bedesten is used; the terms suq and sometimes monti are used for a marketplace; and in northern Morocco, the Spanish corruption socco is often used. The equivalent Persian term is "bazaar". In general a souq is synonymous with a bazaar or marketplace, and the term souq is used in Arabic speaking countries.
Evidence for the existence of souqs dates to the 6th century BCE. Initially souqs were located outside city walls, but as cities became more populated, souqs were moved to the city centre and became covered walkways. Detailed analysis of the evolution of souqs is scant due to the lack of archaeological evidence.
In the 18th and 19th centuries, Western interest in Oriental culture led to the publication of many books about daily life in Middle Eastern countries. Souqs, bazaars and the trappings of trade feature prominently in paintings and engravings, works of fiction and travel writing. Shopping at souq or bazaar is a standard part of daily life throughout the Middle East. Today, souqs tend to be found in a city's medina (old quarter) and are often important tourist attractions.
The Arabic word is a loan from Aramaic "q?" ("street, market"), itself a loanword from the Akkadian "s?qu" ("street", from "s?qu", meaning "narrow"). The spelling souk entered European languages probably through French during the French occupation of the Arab countries Morocco, Algeria, and Tunisia in the 19th and 20th centuries. Thus, the word "souq" most likely refers to Arabic/North African traditional markets. Other spellings of this word involving the letter "Q" (sooq, souq, so'oq...) were likely developed using English and thus refer to Western Asian/Arab traditional markets, as British colonialism was present there during the 19th and 20th centuries.
In Modern Standard Arabic the term al-sooq refers to markets in both the physical sense and the abstract economic sense (e.g., an Arabic-speaker would speak of the sooq in the old city as well as the sooq for oil, and would call the concept of the free market as-s?q al-?urr). In northern Morocco, the Spanish corruption socco is often used as in the Grand Socco and Petit Socco of Tangiers. In the sub-continent, a different corruption, 'chowk', is often used in place of souq. The term is often used generically to designate the market in any Western Asian city, but may also be used in Western cities, particularly those with a Muslim community.
Documentary sources point to permanent marketplaces in Middle Eastern cities from as early as 550 BCE. A souq was originally an open-air marketplace. Historically, souqs were held outside cities at locations where incoming caravans stopped and merchants displayed their goods for sale. Souqs were established at caravanserai, places where a caravan or caravans arrived and remained for rest and refreshments. Since this might be infrequent, souqs often extended beyond buying and selling goods to include major festivals involving various cultural and social activities. Any souq may serve a social function as being a place for people to meet in, in addition to its commercial function. These souqs or bazaars formed networks, linking major cities with each other in which goods, culture, people and information could be exchanged.
From around the 10th century, as major cities increased in size, the souq or marketplace shifted to the center of urban cities where it spread out along the city streets, typically in a linear pattern.  Around this time, permanent souqs also became covered marketplaces.
In tribal areas, where seasonal souks operated, neutrality from tribal conflicts was usually declared for the period of operation of a souq to permit the unhampered exchange of surplus goods. Some of the seasonal markets were held at specific times of the year and became associated with particular types of produce such as Suq Hijr in Bahrain, noted for its dates while Suq 'Adan was known for its spices and perfumes. In spite of the centrality of the Middle Eastern market place, relatively little is known due to the lack of archaeological evidence. 
The traditional tagine clay pot, used to cook tajine (dish)
A temporary, seasonal souq is held at a set time that might be yearly, monthly or weekly. The oldest souqs were set up annually, and were typically general festivals held outside cities. For example, Souq Ukadh was held yearly in pre-Islamic times in an area between Mecca and Ta'if during the sacred month of Dhu al-Qi'dah. While a busy market, it was more famous for its poetry competitions, judged by prominent poets such as Al-Khansa and Al-Nabigha. An example of an Islamic annual souq is Al Mirbid just outside Basra, also famed for its poetry competitions in addition to its storytelling activities. Temporary souqs tended to become known for specific types of produce. For example, Suq Hijr in Bahrain was noted for its dates while Suq 'Adan was known for its spices and perfumes. Political, economic and social changes have left only the small seasonal souqs outside villages and small towns, primarily selling livestock and agricultural products.
Weekly markets have continued to function throughout the Arab world. Most of them are named from the day of the week on which they are held. They usually have open spaces specifically designated for their use inside cities. Examples of surviving markets are the Wednesday Market in Amman that specializes in the sale of used products, the Ghazl market held every Friday in Baghdad specializing in pets; the Fina' Market in Marrakech offers performance acts such as singing, music, acrobats and circus activities.
Permanent souqs are more commonly occurring, but less renowned as they focus on commercial activity, not entertainment. Until the Umayyad era, permanent souqs were merely an open space where merchants would bring in their movable stalls during the day and remove them at night; no one had a right to specific pitch and it was usually first-come first-served. During the Umayyad era the governments tarted leasing, and then selling, sites to merchants. Merchants then built shops on their sites to store their goods at night. Finally, the area comprising a souq might be roofed over. With its long and narrow alleys, al-Madina Souq is the largest covered historic market in the world, with an approximate length of 13 kilometers. Al-Madina Souq is part of the Ancient City of Aleppo, a UNESCO World Heritage Site since 1986.
Gharipour has pointed out that in spite of the centrality of souqs and bazaars in Middle Eastern history, relatively little is known due to the lack of archaeological evidence. Souqs are traditionally divided into specialized sections dealing in specific types of product, in the case of permanent souqs each usually housed in a few narrow streets and named after the product it specializes in such as the gold souq, the fabric souq, the spice souq, the leather souq, the copy souq (for books), etc. This promotes competition among sellers and helps buyers easily compare prices.
At the same time the whole assembly is collectively called a souq. Some of the prominent examples are Souq Al-Melh in Sana'a, Manama Souq in Bahrain, Bizouriyya Souq in Damascus, Saray Souq in Baghdad, Khan Al-Zeit in Jerusalem, and Zanqat Al-Niswaan in Alexandria.
Though each neighbourhood within the city would have a local Souq selling food and other essentials, the main souq was one of the central structures of a large city, selling durable goods, luxuries and providing services such as money exchange.Workshops where goods for sale are produced (in the case of a merchant selling locally-made products) are typically located away from the souq itself. The souq was a level of municipal administration. The Muhtasib was responsible for supervising business practices and collecting taxes for a given souq while the Arif are the overseers for a specific trade.
In the 18th and 19th centuries, as Europeans began to conquer parts of North Africa and the Levant, an interest in Middle Eastern culture and architecture began to flourish. This interest spawned a genre of literary works and paintings that became known as Orientalism. A proliferation of both Oriental fiction and travel writing occurred during the early modern period and many of these works were lavishly illustrated with engravings of every day scenes of Oriental lifestyles, including scenes of market places and market trade. Some of these works were propaganda designed to justify European imperialism in the East, however many artists relied heavily on their everyday experiences for inspiration in their artworks.  For example, Charles D'Oyly, who was born in India, published the Antiquities of Dacca featuring a series of 15 engraved plates of Dacca [now Dhaka, Bangladesh] featuring scenes of markets, commerce, buildings and streetscapes.  Notable artists in the Orientalist genre include: Jean-Léon Gérôme Delacroix (1824-1904), Alexandre-Gabriel Decamps (1803-1860), Frederic Leighton (1830-1896), Eugène Alexis Girardet 1853-1907 and William Holman Hunt (1827-1910) who all found inspiration in Oriental street scenes, trading and commerce.
Street Market with the Mosque of Sultan Hassan, Egypt, lithograph by Louis Haghe after David Roberts, 1849
Market Day outside the Walls of Tangiers, Morocco by Louis Comfort Tiffany, 1873
Souk at Konstantynopolu by Stanis?aw Chlebowski, 19th century
The Barber at the Souk by Enrique Simonet, 1897
El Zoco [The Souk] by José Navarro Llorens, 1900
Entrance to the Souk at Constantinople, by Simon Agopian, 1905
Souk Hamareh, Damascus by from D.S. Margoliouth, Cairo, Jerusalem, & Damascus: three chief cities of the Egyptian Sultans, 1907