YWCA Blue Triangle Residence Hall

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

{{Infobox NRHP

| name = YWCA Blue Triangle Residence Hall

| nrhp_type =

| image = Blue triangle hall.JPG

| caption = YWCA Blue Triangle Residence Hall, January 2010

| location= 725 N. Pennsylvania St., Indianapolis, Indiana

| coordinates = {{coord|39|46|39|N|86|9|19|W|display=inline,title}}

| locmapin = USA Indianapolis#Indiana#USA

| built = {{Start date|1924}}

| architect = Rubush, Preston C. & Hunter, Edgar O.

| builder = Jungclaus, William & Co.

| architecture = Classical Revival

| added = September 27, 1988

| area = less than one acre

| refnum = 88001574{{NRISref|version=2010a}}

}}

YWCA Blue Triangle Residence Hall is a historic YWCA residence hall located at Indianapolis, Indiana. It was designed by the architecture firm Rubush & Hunter and built in 1924. It is a five-story, "L"-plan, Classical Revival style steel frame building clad in red brick. It has a raised brick faced foundation and central entrance with a carved limestone surround.{{cite web| url = https://secure.in.gov/apps/dnr/shaard/welcome.html| title = Indiana State Historic Architectural and Archaeological Research Database (SHAARD) | publisher = Department of Natural Resources, Division of Historic Preservation and Archaeology | format = Searchable database| access-date = 2016-08-01}} Note: This includes {{cite web| url =https://secure.in.gov/apps/dnr/shaard/r/27c07/N/YWCA_Blue_Triangle_Residence_Hall_Marion_CO_Nom.pdf| title = National Register of Historic Places Inventory Nomination Form: YWCA Blue Triangle Residence Hall | access-date = 2016-08-01| author=John V. McGuire|format = PDF| date=May 1988}} and Accompanying photographs{{rp|2–3}}

It was listed on the National Register of Historic Places in 1988.