Mazaceae

{{Short description|Family of flowering plants}}

{{automatic taxobox

|image = Mazus_radicans.jpg

|image_caption = Mazus radicans

|taxon = Mazaceae

|authority = Reveal

|subdivision_ranks = Genera

|subdivision =

• Dodartia {{small|Tourn. ex L.}}
• Lancea {{small|Hook.f. & Thomson}}
• Mazus {{small|Lour.}}
• Puchiumazus {{small|Bo Li, D.G.Zhang & C.L.Xiang}}

|subdivision_ref =

[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77110369-1 Mazaceae Reveal]. Plants of the World Online. Retrieved 1 December 2023.

}}

Mazaceae is a family of plants in the order Lamiales. The family was described by James L. Reveal in 2011. Genera in this family were most recently previously included in Phrymaceae and in older classifications were placed in Scrophulariaceae.

Plants of the World Online includes four genera:

• Dodartia {{small|Tourn. ex L.}}
• Lancea {{small|Hook.f. & Thomson}}
• Mazus {{small|Lour.}}
• Puchiumazus {{small|Bo Li, D.G.Zhang & C.L.Xiang}}

Germplasm Resources Information Network includes only Lancea and Mazus. The Angiosperm Phylogeny Website includes Dodartia, Lancea, and Mazus.