Espérance Sportive de Tunis, known as ES Tunis or simply EST for short, and nicknamed “Mkashkha”, The Elder of Tunisian Clubs, the Blood and Gold Club and The Beast of Africa. is a Tunisian professional sports club. It was founded on 15 January 1919 in the Bab Souika neighborhood in Tunis, Tunisia. It has been active in the first Tunisian Professional League 1 since 1936, during which it played 63 seasons, except for the 1970–71 season.

Tunis is the capital and largest city of Tunisia. The greater metropolitan area of Tunis, often referred to as "Grand Tunis", has about 2,700,000 inhabitants. As of 2020, it is the third-largest city in the Maghreb region and the eleventh-largest in the Arab world.