St. Augustine Church (Dallas, South Dakota)

{{short description|Historic church in South Dakota, United States}}

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

{{Infobox NRHP

| name = St. Augustine Church

| nrhp_type =

| image = St. Augustine (Dallas SD) from NW 1.JPG

| caption =

| location= SE Corner of 6th St. and Main St., Dallas, South Dakota

| coordinates = {{coord|43.233864|-99.517055|display=inline,title}}

| locmapin = South Dakota#USA

| built = {{Start date|1925}}

| architect = John Hayes

| architecture = Romanesque

| added = November 20, 2009

| refnum = 09000944{{NRISref|version=2010a}}

}}

St. Augustine Church is a former Catholic church located at the southeast corner of 6th and Main Streets in Dallas, South Dakota, United States. It currently houses the Gregory County History Museum, which is operated by the Gregory County Historical Society.{{cite web|title=Gregory County Historical Society|url=http://www.sdmuseums.org/museums/museum_page.php?museumid=169|archive-url=https://web.archive.org/web/20140323010252/http://www.sdmuseums.org/museums/museum_page.php?museumid=169|url-status=usurped|archive-date=March 23, 2014|publisher=Association of South Dakota Museums|accessdate=17 December 2014}}{{cite web|title=Gregory County Historical Society|url=http://history.sd.gov/aboutus/organizations/gregoryco.aspx|publisher=South Dakota Department of Tourism|accessdate=17 December 2014}}

The church was built in 1925 and was added to the National Register of Historic Places in 2009.