Altorf, Illinois

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

{{Infobox settlement

| official_name = Altorf, Illinois

| settlement_type = Unincorporated community

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| pushpin_map = Illinois#USA

| pushpin_label = Altorf

| subdivision_type = Country

| subdivision_name = United States

| subdivision_type1 = State

| subdivision_name1 = Illinois

| subdivision_type2 = County

| subdivision_name2 = Kankakee

| subdivision_type3 = Township

| subdivision_name3 = Bourbonnais

| named_for = Altdorf, Switzerland

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| timezone = Central (CST)

| utc_offset = -6

| timezone_DST = CDT

| utc_offset_DST = -5

| elevation_footnotes =

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| elevation_ft = 600

| coordinates = {{coord|41|11|25|N|87|57|44|W|type:city_region:US-IL_source:GNIS-enwiki|display=inline,title}}

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| area_codes = 815 & 779

| blank_name = GNIS feature ID

| blank_info = 403473

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Altorf is an unincorporated community in Kankakee County, in the U.S. state of Illinois.{{GNIS|403473}}