Mazaceae is a family of plants in the order Lamiales. The family was described by James L. Reveal in 2011.[2] Genera in this family were most recently previously included in Phrymaceae and in older classifications were placed in Scrophulariaceae.
Germplasm Resources Information Network includes only Lancea and Mazus.[3] The Angiosperm Phylogeny Website includes Dodartia, Lancea, and Mazus.