Mahikeng – formerly legally, but still commonly known as Mafikeng (see name history below) – is the capital city of the North-West Province of South Africa. It is best known internationally for the Siege of Mafeking, the most famous engagement of the Second Boer War.

Located close to South Africa's border with Botswana, Mahikeng is 1,400 km (870 mi) northeast of Cape Town and 260 km (160 mi) west of Johannesburg. In 2001, it had a population of 49,300. In 2007, Mafikeng was reported to have a population of 250,000 of which the CBD constitutes between 69,000 and 75,000. It is built on the open veld at an elevation of 1,500 m (4,921 ft), by the banks of the Upper Molopo River. The Madibi goldfields are some 15 km (9.3 mi) south of the town.

Mafikeng was the headquarters of the Barolong Boo Ratshidi people. The town was founded by Molema Tawana ( c. 1822-January 1882). Born in Khunwana during the difaqane period, Molema was the son of Kgosi Tawana of the Tshidi Barolong. Molema's brother and close confidant, Montshiwa, later became chief. During the period that the Tshidi Barolong resided at Thaba Nchu, where they found refuge during the difaqane, Molema was converted to Christianity by the Wesleyan missionaries based there. Molema's son and heir, Silas Molema, was educated at Healdtown College. (Silas helped his nephew Sebopioa Molema get to the United States about 1904 to study law at Wilberforce University in Wilberforce, Ohio.)