Fragilariforma
{{short description|Genus of diatoms}}
{{Automatic taxobox
| name = Fragilariforma
| taxon = Fragilariforma
| authority = Williams and Round, 1988
| subdivision_ranks = Extant species
| subdivision =
See text
}}
Fragilariforma is a genus of diatoms belonging to the family Fragilariaceae.{{cite web |title=Fragilariforma D.M.Williams & Round, 1988 :: Algaebase |url=https://www.algaebase.org/search/genus/detail/?genus_id=44193 |website=www.algaebase.org |access-date=22 January 2021}}
The genus was first described by D. M. Williams and Round in 1988.
The genus has cosmopolitan distribution.{{cite web |title=Fragilariforma Williams & Round |url=https://www.gbif.org/species/3192569 |website=www.gbif.org |access-date=22 January 2021 |language=en}}
Species: