Retiboletus is a genus of fungi in the family Boletaceae. The genus, first described in 2002, contained six species distributed in north temperate regions.
, Index Fungorum lists the following species:
| Image | Name | Taxon author | Year | |
|---|---|---|---|---|
| Retiboletus ater | Yan C. Li & T. Bau | 2020 | ||
| Retiboletus brevibasidiatus | Raspé & Chuankid | 2021 | ||
| Retiboletus brunneolus | Yan C. Li & Zhu L. Yang | 2021 | ||
| Retiboletus flavoniger | (Halling, G.M. Muell. & L.D. Gómez) Manfr. Binder & Halling | 2002 | ||
| Retiboletus fuscus | (Hongo) N.K. Zeng & Zhu L. Yang | 2016 | ||
| Retiboletus griseus | (Frost) Manfr. Binder & Bresinsky | 2002 | ||
| Retiboletus kauffmanii | (Lohwag) N.K. Zeng & Zhu L. Yang | 2016 | ||
| Retiboletus nigerrimus | (R. Heim) Manfr. Binder & Bresinsky | 2002 | ||
| Retiboletus nigrogriseus | N.K. Zeng, S. Jiang & Zhi Q. Liang | 2018 | ||
| Retiboletus ornatipes | (Peck) Manfr. Binder & Bresinsky | 2002 | ||
| Retiboletus pseudogriseus | N.K. Zeng & Zhu L. Yang | 2016 | ||
| Retiboletus retipes | (Berk. & M.A. Curtis) Manfr. Binder & Bresinsky | 2002 | ||
| Retiboletus sinensis | N.K. Zeng & Zhu L. Yang | 2016 | ||
| Retiboletus sinogriseus | Yan C. Li & T. Bau | 2020 | ||
| Retiboletus vinaceipes | B. Ortiz, Lodge & T.J. Baroni | 2007 | ||
| Retiboletus zhangfeii | N.K. Zeng & Zhu L. Yang | 2016 |