Allen's squirrel

{{Short description|Species of rodent}}

{{speciesbox

| name = Allen's squirrel

| image = Ardilla de Allen - panoramio.jpg

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=de Grammont, P.C. |author2=Cuarón, A. |date=2016 |title=Sciurus alleni |volume=2016 |page=e.T20004A22248517 |doi=10.2305/IUCN.UK.2016-2.RLTS.T20004A22248517.en |access-date=12 November 2021}}

| genus = Sciurus

| species = alleni

| authority = E. W. Nelson, 1898

| range_map = Sciurus alleni range map.svg

| range_map_caption = Allen's squirrel range

}}

Allen's squirrel (Sciurus alleni) is a tree squirrel in the genus Sciurus endemic to northern Mexico. It has no recognised subspecies.{{MSW3 Sciuridae | id = 12400092 | pages = 754–818 | heading = Sciurus (Sciurus) alleni}}