Conimitella
{{Short description|Genus of flowering plants}}
{{Speciesbox
| image = William's Conimitella, Fergus County, MT, USA imported from iNaturalist photo 288223748.jpg
| image_caption =
| genus = Conimitella
| parent_authority = Rydb. (1905)
| species = williamsii
| authority = (D.C.Eaton) Rydb. (1905)
| synonyms = *Heuchera williamsii {{small|D.C.Eaton (1890)}}
- Lithophragma williamsii {{small|Greene (1895)}}
- Tellima williamsii {{small|(D.C.Eaton) Canby (1891)}}
| synonyms_ref = {{cite web |title=Conimitella williamsii (D.C.Eaton) Rydb. {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:64136-2 |website=Plants of the World Online |access-date=13 April 2024|language=en}}
}}
Conimitella williamsii is a species of flowering plant belonging to the family Saxifragaceae. It is the sole species in genus Conimitella.{{cite web |title=Conimitella Rydb. {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:297098-2 |website=Plants of the World Online |access-date=21 March 2021 |language=en}} It is a perennial native to Alberta in west-central Canada and to Idaho, Montana, Wyoming, and Colorado in the northwestern United States.