Kai ÃÂGarib Municipality (; ) is a local municipality within the ZF Mgcawu District Municipality, in the Northern Cape province of South Africa. The name Kai ÃÂGarib originates from the Khoekhoe language and means "big great river", referring to the Orange River that flows through the area.
The 2001 census divided the municipality into the following main places:
According to the 2022 South African census, the municipality had a population of 85,104 people. Of those, 72.2% identified as "Coloured," 18.7 as "Black African," and 7.2% as "White."
The municipal council consists of nineteen members elected by mixed-member proportional representation. Ten councillors are elected by first-past-the-post voting in ten wards, while the remaining nine are chosen from party lists so that the total number of party representatives is proportional to the number of votes received. In the election of 1 November 2021 the African National Congress (ANC) won a majority of ten seats on the council. The following table shows the results of the election.
In January 2025, the municipality was listed as one of the top ten municipalities in arrears on their pension contributions.