The Lukaya (French: Rivière Loukaïa) is a river in the Democratic Republic of the Congo.
At one point the river was the namesake of a district in the Congo Free State.
Just to the south of Kinshasa, a small cascade on the river, the Petites Chutes de la Lukaya, is a gathering place for several tourist activities including the lake formed by the river valley, beaches and waterfalls, and the Lola Ya Bonobo Sanctuary of Kinshasa.
This is located in the Mont Ngafula neighborhood, which the river runs through.
This article related to a river in the Democratic Republic of the Congo is a stub.