Lacy, Indiana

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

{{Infobox settlement

|official_name = Lacy, Indiana

|settlement_type = Unincorporated community

|motto =

|image_skyline =

|imagesize =

|image_caption =

|pushpin_map = USA Indiana Martin County

|pushpin_label = Lacy

|pushpin_label_position =

|pushpin_map_caption = Location in Martin County

|image_map = Map of Indiana highlighting Martin County.svg

|mapsize = 120px

|map_caption = Martin County's location in Indiana

|image_map1 =

|mapsize1 =

|map_caption1 =

|image_dot_map =

|dot_mapsize =

|dot_map_caption =

|dot_x =

|dot_y =

|subdivision_type = Country

|subdivision_name = United States

|subdivision_type1 = State

|subdivision_name1 = Indiana

|subdivision_type2 = County

|subdivision_name2 = Martin

|subdivision_type3 = Township

|subdivision_name3 = Halbert

|established_title =

|established_date =

|area_total_km2 =

|area_land_km2 =

|population_as_of =

|population_footnotes =

|population_note =

|population_total =

|timezone = Eastern (EST)

|utc_offset = -5

|timezone_DST = EDT

|utc_offset_DST = -4

|coordinates = {{coord|38|38|01|N|86|46|35|W|region:US-IN|display=inline,title}}

|elevation_footnotes =

|elevation_ft = 614

|founder =

|named_for =

|postal_code_type = ZIP code

|postal_code = 47581

|area_code = 812, 930

|blank_name = FIPS code

|blank_info = 18-40680{{cite web|url=http://factfinder.census.gov|archive-url=https://archive.today/20200212221153/http://factfinder.census.gov/main.html|url-status=dead|archive-date=2020-02-12|publisher=United States Census Bureau|accessdate=2008-01-31|title=American FactFinder}}

|blank1_name = GNIS feature ID

|blank1_info = 451128{{GNIS|451128}}

|website =

|footnotes =

}}

Lacy is an unincorporated community in Halbert Township, Martin County, in the U.S. state of Indiana.