Seehorn, Illinois

{{Use mdy dates|date=July 2023}}

{{Infobox settlement

| name = Seehorn

| native_name =

| other_name =

| settlement_type = Unincorporated community

| image_skyline =

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| motto =

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| subdivision_type = Country

| subdivision_name = United States

| subdivision_type1 = State

| subdivision_name1 = Illinois

| subdivision_type2 = County

| subdivision_name2 = Pike

| subdivision_type3 =

| subdivision_name3 =

| image_map =

| map_caption =

| pushpin_map = Illinois#USA

| pushpin_relief =

| pushpin_map_caption = Location of Seehorn within Illinois

| coordinates = {{coord|39|45|19|N|91|15|41|W|display=inline,title}}

| coordinates_footnotes =

| established_title = Founded

| established_date =

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| elevation_footnotes =

| elevation_m =

| elevation_ft = 476

| population_as_of = 2000

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| population_density_km2 = auto

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| population_demonym =

| blank1_name = GNIS feature ID

| blank1_info = 0423171{{GNIS|423171}}

| timezone1 = CST

| utc_offset1 = -6

| timezone1_DST = CDT

| utc_offset1_DST = -5

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| postal_code_type = ZIP code

| postal_code = XXXXX

| area_code_type =

| area_code = 217

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}}

Seehorn is an unincorporated community in northern Pike County, Illinois, United States.

The community lies just south of the Pike - Adams county line. It is on the eastern edge of the Mississippi River bottomlands approximately six miles northeast of Hannibal, Missouri.Illinois Atlas & Gazetteer, DeLorme, 6th ed., 2010, p. 57 {{isbn|0-89933-321-4}}