Three new Colombian species of the genera Colombiazomus Armas & Delgado-Santa, 2012, Piaroa Villarreal, Giupponi & Tourinho, 2008, and Rowlandius Reddell & Cokendolpher, 1995 are herein described from the departments of Quindio, Caldas, and Risaralda, respectively. They include the first reliable record of Rowlandius from this country, as well as the second member of the genus Colombiazomus, previously monotypic. A key is provided for the eight genera of Hubbardiidae