Louterwater is a town in the Eastern Cape Province of South Africa, situated along the R62 Provincial Route between Joubertina and Misgund.
Louterwater falls within the Kou-Kamma Local Municipality and the Sarah Baartman District Municipality.
The town hosts a large apple and pear farm of the same name, which was bought in 1961 by P. K. Le Roux, then Minister of Agriculture and Water Affairs; the farm is still owned by his descendants.
