9–11 East 16th Street

{{short description|Building in Manhattan, New York}}

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

{{Infobox building

| name = 9–11 East 16th Street

| image = 9-11_East_16th_Street_upper_front_facade.jpg

| caption = Upper front facade

| location = 9–11 East 16th Street, Manhattan, New York City

| architect = Louis Korn

| start_date = 1895

| completion_date = 1896

| floor_count = 7

| architectural_style = Sullivanesque

}}

9–11 East 16th Street is a seven-story building between Union Square West and Fifth Avenue in the Ladies' Mile Historic District of Manhattan in New York City, just west of Union Square. The building was designed by Louis Korn for Martin Johnson{{cite report|url=http://home2.nyc.gov/html/lpc/downloads/pdf/reports/LadiesMile_Vol2.pdf|publisher=New York City Landmarks Preservation Commission|title=Ladies Mile Historic District|date=May 2, 1989|access-date=2020-05-24|pages=421–422|archive-date=2020-09-16|archive-url=https://web.archive.org/web/20200916053028/http://home2.nyc.gov/html/lpc/downloads/pdf/reports/LadiesMile_Vol2.pdf|url-status=dead}} and built between 1895 and 1896.{{Cite aia5|page=[https://books.google.com/books?id=joI8DwAAQBAJ&lpg=PA234 234]}}