Philothamnus irregularis

{{Short description|Species of snake}}

{{Speciesbox

| image =

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| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Penner, J. |author2=Branch, W.R. |author3=Rödel, M.-O. |author4=Luiselli, L. |author5=Jallow, M. |author6=Segniagbeto, G. |author7=Schmitz, A. |year=2021 |title=Philothamnus irregularis |volume=2021 |page=e.T177439A15477885 |doi=10.2305/IUCN.UK.2021-2.RLTS.T177439A15477885.en |access-date=24 June 2023}}

| genus = Philothamnus

| species = irregularis

| authority = (Leach, 1819)

| range_map =

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}}

Philothamnus irregularis, the northern green bush snake or irregular green snake, is a species of snake of the family Colubridae.{{cite web |title= Philothamnus irregularis|url=http://reptile-database.reptarium.cz/species?genus=Philothamnus&species=irregularis|website=The Reptile Database |access-date=10 December 2021}}

The snake is found in central Africa.