Wiser Lake

{{Infobox body of water

| name = Wiser Lake

| native_name =

| native_name_lang =

| other_name =

| image =

| alt =

| caption =

| image_bathymetry =

| alt_bathymetry =

| caption_bathymetry =

| location = Whatcom County, Washington

| group =

| coordinates = {{coord|48.9036957|-122.4811560|region:US-WA_type:waterbody|display=inline,title}}

| type = lake

| etymology =

| part_of =

| inflow =

| rivers =

| outflow =

| oceans =

| catchment =

| basin_countries =

| agency =

| designation =

| date-built =

| engineer =

| date-flooded =

| length =

| width =

| area =

| depth =

| max-depth =

| volume =

| residence_time =

| salinity =

| shore =

| elevation =

| temperature_high =

| temperature_low =

| frozen =

| islands =

| islands_category =

| sections =

| trenches =

| benches =

| cities =

| pushpin_map = Washington

| pushpin_label_position =

| pushpin_map_alt = Location of the lake in Washington, United States of America.

| pushpin_map_caption =

| website =

| reference =

}}

Wiser Lake is a lake in the U.S. state of Washington.{{GNIS|1509600}} It is split in two halves by State Route 539 (the Guide Meridian).

Wiser Lake bears the name of Jack Wiser, a pioneer who settled there.{{cite book|last=Meany|first=Edmond S.|title=Origin of Washington geographic names|url=https://babel.hathitrust.org/cgi/pt?id=mdp.39015027074981;view=1up;seq=368|year=1923|publisher=University of Washington Press|location=Seattle|page=352}}