Inocybe ovatocystis
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Inocybaceae
- genus: Inocybe
- species: Inocybe ovatocystis
- Smithers
British Columbia
Canada- Langendorf
Lower Saxony
Germany- Strövelstorp
Skåne- Älvkarleby
Uppsala
Sweden