Prostantheroideae

{{short description|Subfamily of flowering plants in the sage family Lamiaceae}}

{{Automatic taxobox

|image = Lachnostachys_albicans_Hook.2-003.jpg

|image_caption = Lachnostachys albicans

|taxon = Prostantheroideae

|authority = Luerss.

|subdivision_ranks = Genera

|subdivision =

}}

Prostantheroideae is a subfamily of plants in the family Lamiaceae, endemic to Australia.

Genera include:{{cite web |url=https://www.mobot.org/MOBOT/research/APweb/genera/lamiaceaegen.html |title=Lamiaceae Genera |last=Stevens |first=P. F. |date=2017 |website=Angiosperm Phylogeny Website |publisher=Missouri Botanical Garden |access-date=7 August 2019}}

• Brachysola
• Chloanthes
• Cyanostegia
• Dasymalla
• Dicrastylis
• Hemiandra
• Hemigenia
• Hemiphora
• Lachnostachys
• Microcorys
• Muniria
• Newcastelia
• Physopsis
• Pityrodia
• Prostanthera
• Quoya
• Westringia