Hipposideros is a one of the most diverse genera of bats with more than 70 species. They are collectively called roundleaf bats after the shape of their nasal ornament. It is the type genus of the family Hipposideridae.
Species included in this genus are:
- Aba Roundleaf Bat (Hipposideros abae)
- Great Roundleaf Bat (Hipposideros armiger)
- Dusky Leaf-nosed Bat (Hipposideros ater)
- Benito Roundleaf Bat (Hipposideros beatus)
- Bicolored Roundleaf Bat (Hipposideros bicolor)
- Hipposideros boeadii
- Short-headed Roundleaf Bat (Hipposideros breviceps)
- Sundevall's Roundleaf Bat (Hipposideros caffer)
- Spurred Roundleaf Bat (Hipposideros calcaratus)
- Greater Roundleaf Bat (Hipposideros camerunensis)
- Fawn Leaf-nosed Bat (Hipposideros cervinus)
- Ashy Roundleaf Bat (Hipposideros cineraceus)
- Hipposideros commersoni
- Large Mindanao Roundleaf Bat (Hipposideros coronatus)
- Telefomin Roundleaf Bat (Hipposideros corynophyllus)
- Cox's Roundleaf Bat (Hipposideros coxi)
- Timor Roundleaf Bat (Hipposideros crumeniferus)
- Short-tailed Roundleaf Bat (Hipposideros curtus)
- Cyclops Roundleaf Bat (Hipposideros cyclops)
- Hipposideros demissus
- Diadem Leaf-nosed Bat (Hipposideros diadema)
- Fierce Roundleaf Bat (Hipposideros dinops)
- Borneo Roundleaf Bat (Hipposideros doriae)
- Khajuria's Leaf-nosed Bat (Hipposideros durgadasi)
- Dayak Roundleaf Bat (Hipposideros dyacorum)
- Hipposideros edwardshilli
- Hipposideros fasensis
- Sooty Roundleaf Bat (Hipposideros fuliginosus)
- Fulvus Roundleaf Bat (Hipposideros fulvus)
- Cantor's Roundleaf Bat (Hipposideros galeritus)
- Hipposideros gigas
- Hipposideros grandis
- Hipposideros griffini
- Thailand Roundleaf Bat (Hipposideros halophyllus)
- Kolar Leaf-nosed Bat (Hipposideros hypophyllus)
- Crested Roundleaf Bat (Hipposideros inexpectatus)
- Hipposideros inornatus
- Jones's Roundleaf Bat (Hipposideros jonesi)
- Hipposideros khaokhouayensis
- Hipposideros khasiana
- Lamotte's Roundleaf Bat (Hipposideros lamottei)
- Indian Roundleaf Bat (Hipposideros lankadiva)
- Intermediat Roundleaf Bat (Hipposideros larvatus)
- Large Asian Roundleaf Bat (Hipposideros lekaguli)
- Shield-faced Roundleaf Bat (Hipposideros lylei)
- Big-eared Roundleaf Bat (Hipposideros macrobullatus)
- Hipposideros madurae
- Maggie Taylor's Roundleaf Bat (Hipposideros maggietaylorae)
- Aellen's Roundleaf Bat (Hipposideros marisae)
- Ethiopian Large-eared Roundleaf Bat (Hipposideros megalotis)
- Fly River Roundleaf Bat (Hipposideros muscinus)
- Malayan Roundleaf Bat (Hipposideros nequam)
- Philippine Forest Roundleaf Bat (Hipposideros obscurus)
- Hipposideros orbiculus
- Biak Roundleaf Bat (Hipposideros papua)
- Hipposideros parnabyi
- Hipposideros pelingensis
- Pomona Roundleaf Bat (Hipposideros pomona)
- Pratt's Roundleaf Bat (Hipposideros pratti)
- Philippine Pygmy Roundleaf Bat (Hipposideros pygmaeus)
- Ridley's Leaf-nosed Bat (Hipposideros ridleyi)
- Hipposideros rotalis
- Noack's Roundleaf Bat (Hipposideros ruber)
- Hipposideros scutinares
- Semon's Leaf-nosed Bat (Hipposideros semoni)
- Hipposideros sorenseni
- Schneider's Leaf-nosed Bat (Hipposideros speoris)
- Northern Leaf-nosed Bat (Hipposideros stenotis)
- Sumba Roundleaf Bat (Hipposideros sumbae)
- Hipposideros tephrus
- Hipposideros thomensis
- Lesser Great Leaf-nosed Bat (Hipposideros turpis)
- Hipposideros vittatus
- Wollaston's Roundleaf Bat (Hipposideros wollastoni)