Letsemeng Municipality (Afrikaans: Letsemeng Munisipaliteit; Sotho: Masepala wa Letsemeng; Xhosa: uMasipala wase Letsemeng) is a local municipality within the Xhariep District Municipality, in the Free State province of South Africa.

The 2001 census divided the municipality into the following main places:[4] The municipal council consists of thirteen members elected by mixed-member proportional representation.

Seven councillors are elected by first-past-the-post voting in seven wards, while the remaining six are chosen from party lists so that the total number of party representatives is proportional to the number of votes received.

In the 2021 South African municipal elections the African National Congress (ANC) won a majority of nine seats on the council.

The following table shows the results of the 2021 election.