Niedenzuella is a genus of flowering plants belonging to the family Malpighiaceae.

[1] Its native range is Southern Tropical America.

It is found in the countries of north-eastern Argentina, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panamá, Paraguay, Peru, Suriname and Venezuela.

[1] The genus name of Niedenzuella is in honour of Franz Josef Niedenzu (1857–1937), a German botanist born in Köppernig.

He is remembered for his work with the botanical family Malpighiaceae.