Lost Lake National Wildlife Refuge

{{Use mdy dates|date=January 2025}}

{{Infobox protected area

| name = Lost Lake National Wildlife Refuge

| iucn_category = IV

| photo = Lost Lake NWR sign (9159355737).jpg

| map = USA

| relief = 1

| map_caption =

| location = McLean County, North Dakota, USA

| nearest_city = Washburn, ND

| coordinates = {{coord|47|15|04|N|100|53|20|W|region:US|format=dms|display=inline,title}}

| coords_ref = {{cite gnis|id=1030023|name=Lost Lake National Wildlife Refuge|accessdate=February 10, 2014}}

| area = {{convert|960|acre|abbr=on}}

| established =

| visitation_num =

| visitation_year =

| governing_body = U.S. Fish and Wildlife Service

}}

Lost Lake National Wildlife Refuge is a {{convert|960|acre|adj=on}} National Wildlife Refuge (NWR) in the U.S. state of North Dakota.{{cite web|title=Annual Report of Lands Under Control of the U.S. Fish and Wildlife Service|url=http://www.fws.gov/refuges/realty/archives/pdf/2010_Annual_Report_of_Lands.pdf|format=pdf|page=25|publisher=U.S. Fish and Wildlife Service|date=September 30, 2010|accessdate=February 10, 2014}}{{cite map|publisher=Topoquest (USGS Quads)|title=Turtle Creek SW, ND|url=http://www.topoquest.com/map.php?lat=47.25110&lon=-100.88903&datum=nad83&zoom=4|accessdate=February 10, 2014}} Lost Lake NWR is an easement refuge and is on privately owned land, but the landowners and U.S. Government work cooperatively to protect the resources.{{cite web|title=Examples of Conservation Easements|url=http://www.fws.gov/mountain-prairie/pfw/r6pfw8b1.htm|publisher=U.S. Fish and Wildlife Service|accessdate=February 10, 2014}} The U.S. Fish and Wildlife Service oversees Lost Lake NWR from offices at Audubon National Wildlife Refuge.{{cite web|title=North Dakota National Wildlife Refuges|url=http://www.fws.gov/mountain-prairie/refuges/nd/|publisher=U.S. Fish and Wildlife Service|accessdate=February 10, 2014}}