Nelson's collared lemming

{{Short description|Species of rodent}}

{{Speciesbox

| name = Nelson's collared lemming

| image = Dyctostonix nelsoni.jpg

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Cassola, F. |date=2016 |title=Dicrostonyx nelsoni |volume=2016 |page=e.T42620A22331765 |doi=10.2305/IUCN.UK.2016-2.RLTS.T42620A22331765.en |access-date=11 November 2021}}

| genus = Dicrostonyx

| species = nelsoni

| authority = Merriam, 1900

| synonyms = Dicrostonyx exsul

| range_map = Nelson's Collared Lemming Dicrostonyx nelsoni distribution map 2.png

| range_map_caption = Nelson's collared lemming rangeIUCN (International Union for Conservation of Nature) 2008. Dicrostonyx nelsoni. In: IUCN 2014. The IUCN Red List of Threatened Species. Version 2014.3. http://www.iucnredlist.org. Downloaded on 20 March 2015.

}}

Nelson's collared lemming (Dicrostonyx nelsoni) is a species of rodent in the family Cricetidae.

It is found in western and southwestern Alaska in the United States.