Eswatini is an absolute monarchy with constitutional provision and Swazi law and customs. The head of state is the king or Ngwenyama (lit. Lion), currently King Mswati III, who ascended to the throne in 1986 after the death of his father King Sobhuza II in 1982 and a period of regency. According to the country’s constitution, the Ngwenyama is a symbol of unity and the eternity of the Swazi nation.

By tradition, the king reigns along with his mother (or a ritual substitute), the Ndlovukati (lit. She-Elephant). The former was viewed as the administrative head of state and the latter as a spiritual and national head of state, with real power counterbalancing that of the king, but, during the long reign of Sobhuza II, the role of the Ndlovukati became more symbolic.[citation needed]

The king appoints the prime minister from the legislature and also appoints a minority of legislators to both chambers of the Libandla (parliament) with help from an advisory council. The king is allowed by the constitution to appoint some members to parliament to represent special interests. These special interests are citizens who might have been electoral candidates who were not elected, or might not have stood as candidates. This is done to balance views in parliament. Special interests could be people of particular gender or race, people of disability, the business community, civic society, scholars, and chiefs