Greenfield Hall

{{short description|Historic house in New Jersey, United States}}

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

{{Infobox NRHP

| name = Greenfield Hall

| nrhp_type =

| image = Greenfeild Hall NJ.JPG

| caption =

| location = 343 King's Highway East, Haddonfield, New Jersey

| coordinates = {{coord|39.90063|-75.02749|format=dms|display=inline,title}}

| locmapin = USA New Jersey Camden County#New Jersey#USA

| built = 1747

| architecture =

| added = June 5, 1974

| area =

| refnum = 74001158{{NRISref|2009a|refnum=74001158}}

| designated_other1_name = New Jersey Register of Historic Places

| designated_other1_abbr = NJRHP

| designated_other1_link = New Jersey Register of Historic Places

| designated_other1_date = September 6, 1973

| designated_other1_number = 971{{cite web |title=New Jersey and National Registers of Historic Places – Camden County |url=https://www.nj.gov/dep/hpo/1identify/nrsr_lists/CAMDEN.pdf#page=10 |publisher=New Jersey Department of Environmental Protection – Historic Preservation Office |page=10 |date=March 25, 2024 }}

| designated_other1_num_position = bottom

| designated_other1_color = #ffc94b

}}

Greenfield Hall, formerly known as the John Gill House, is located at 343 King's Highway East in the borough of Haddonfield in Camden County, New Jersey, United States. The building was built in 1747 and added to the National Register of Historic Places on June 5, 1974, for its significance in exploration/settlement and military history. The Historical Society of Haddonfield operates a museum within the building.{{cite web|title=About Us|url=http://www.historicalsocietyofhaddonfield.org/about.htm|publisher=Historical Society of Haddonfield|accessdate=20 October 2010|archive-url=https://web.archive.org/web/20100925004838/http://www.historicalsocietyofhaddonfield.org/about.htm|archive-date=25 September 2010|url-status=dead}}