Oligoechinus

{{Short description|Extinct genus of mammals}}

{{one source|date=February 2025}}

{{Speciesbox

| fossil_range = Late Oligocene

| genus = Oligoechinus

| species = lanzhouensis

| authority = Li et. al., 2019

}}

Oligoechinus is an extinct genus of erinaceid that inhabited China during the Oligocene epoch. It contains a single species, O. lanzhouensis.{{Cite journal |author1=Zhichao Li |author2=Yongxiang Li |author3=Xiangxu Xue |author4=Wenhou Li |author5=Yunxiang Zhang |author6=Fu Yang |year=2019 |title=A new fossil Erinaceidae from the Shajingyi area in the Lanzhou Basin, China |url=http://www.geojournals.cn/dzxben/ch/reader/view_abstract.aspx?file_no=2019endzxb04001&flag=1 |journal=Acta Geologica Sinica (English Edition) |volume=93 |issue=4 |pages=789–798 |bibcode=2019AcGlS..93..789L |doi=10.1111/1755-6724.13797 |s2cid=135012649|url-access=subscription }}