Oloptum

{{Short description|Genus of plants}}

{{Automatic taxobox

|image = Oloptum miliaceum.jpg

|image_caption = Oloptum miliaceum

|display_parents = 3

|taxon = Oloptum

|authority = Röser & Hamasha

}}

Oloptum is a genus of flowering plants belonging to the family Poaceae.{{cite web |title=Oloptum Röser & Hamasha {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77117775-1 |website=Plants of the World Online |access-date=27 May 2021 |language=en}}

Its native range is Macaronesia, Mediterranean to Iran.

Species:

• Oloptum miliaceum {{small|(L.) Röser & Hamasha}}
• Oloptum thomasii {{small|(Duby) Banfi & Galasso}}