Siyathemba Municipality (Afrikaans: Siyathemba Munisipaliteit) is a local municipality within the Pixley ka Seme District Municipality, in the Northern Cape province of South Africa.

The 2001 census divided the municipality into the following main places:[3] The municipal council consists of eleven members elected by mixed-member proportional representation.

Six councillors are elected by first-past-the-post voting in five wards, while the remaining five 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 no party obtained a majority of seats on the council.

This Northern Cape location article is a stub.