Ahnfeltiales

{{Short description|Order of algae}}

{{Automatic taxobox

|image = Ahnfeltia plicata Helgoland.JPG

|image_caption =Ahnfeltia plicata

|taxon = Ahnfeltiales

|authority = Maggs & Pueschel

}}

Ahnfeltiales is an order of red algae belonging to the class Florideophyceae. The order consists only one family: Ahnfeltiaceae.{{cite web |title=Ahnfeltiales |url=https://www.gbif.org/species/662 |website=www.gbif.org |access-date=12 May 2021 |language=en}}

Genera:{{cite web |title=Taxonomy Browser :: Algaebase |url=https://www.algaebase.org/browse/taxonomy/?id=5209 |website=www.algaebase.org |access-date=12 May 2021}}

• Ahnfeltia E.M.Fries
• Porphyrodiscus Batters
• Sterrocolax F.Schmitz