# National Register of Historic Places listings in Mifflin County, Pennsylvania

This is a list of the National Register of Historic Places listings in Mifflin County, Pennsylvania.
This is intended to be a complete list of the properties on the National Register of Historic Places in Mifflin County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
There are 10 properties listed on the National Register in the county.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| 1 | Embassy Theatre | Embassy Theatre More images | July 23, 1998 (#98000899) | 6 South Main Street 40°35′49″N 77°34′34″W﻿ / ﻿40.596944°N 77.576111°W﻿ / 40.596944; -77.576111﻿ (Embassy Theatre) | Lewistown | Vaudeville and movie theater built in 1927. |
| 2 | Juniata Terrace Historic District | Upload image | May 17, 2024 (#100010291) | Bound by Delaware Ave, the store on Rt. 103, the school & playgrounds continuing west along Hudson Avenue and Community Avenue, south along 4th St, east to the garages on Delaware Avenue. 40°35′07″N 77°34′49″W﻿ / ﻿40.5854°N 77.5804°W﻿ / 40.5854; -77.5804﻿ (Juniata Terrace Historic District) | Juniata Terrace | |
| 3 | Lewistown Armory | Lewistown Armory | May 9, 1991 (#91000513) | 1101 Walnut Street 40°37′08″N 77°33′06″W﻿ / ﻿40.618889°N 77.551667°W﻿ / 40.618889; -77.551667﻿ (Lewistown Armory) | Derry Township | Armory built in 1938 in the Colonial Revival style. |
| 4 | McCoy House | McCoy House | March 14, 1973 (#73001641) | 17 North Main Street 40°35′53″N 77°34′31″W﻿ / ﻿40.598056°N 77.575278°W﻿ / 40.598056; -77.575278﻿ (McCoy House) | Lewistown | House built between 1836 and 1843; birthplace of Frank Ross McCoy |
| 5 | Mifflin County Courthouse | Mifflin County Courthouse More images | May 28, 1976 (#76001649) | 1 West Market Street 40°35′51″N 77°34′32″W﻿ / ﻿40.5975°N 77.575556°W﻿ / 40.5975; -77.575556﻿ (Mifflin County Courthouse) | Lewistown | Courthouse built in 1842-1843, and expanded in 1878. |
| 6 | Montgomery Ward Building | Montgomery Ward Building | September 7, 1984 (#84003497) | 3–7 West Market Street 40°35′54″N 77°34′25″W﻿ / ﻿40.598333°N 77.573611°W﻿ / 40.598333; -77.573611﻿ (Montgomery Ward Building) | Lewistown | Art Deco department store and office building built in 1929. |
| 7 | Old Hoopes School | Old Hoopes School | December 20, 1978 (#78002431) | Northeast of Lewistown 40°38′24″N 77°30′25″W﻿ / ﻿40.64°N 77.506944°W﻿ / 40.64; -77.506944﻿ (Old Hoopes School) | Derry Township | One-room school built in 1873. |
| 8 | Old Stone Arch Bridge | Old Stone Arch Bridge | April 18, 1979 (#09000096) | Over Jack's Creek, southeast of Lewistown 40°35′04″N 77°33′23″W﻿ / ﻿40.584444°N 77.556389°W﻿ / 40.584444; -77.556389﻿ (Old Stone Arch Bridge) | Derry Township | |
| 9 | Pennsylvania Main Line Canal, Juniata Division, Canal Section | Pennsylvania Main Line Canal, Juniata Division, Canal Section More images | February 20, 2002 (#02000069) | 1.5 miles (2.4 km) section of canal between the Main Line of the Pennsylvania Railroad and the Juniata River 40°33′52″N 77°35′29″W﻿ / ﻿40.564444°N 77.591389°W﻿ / 40.564444; -77.591389﻿ (Pennsylvania Main Line Canal, Juniata Division, Canal Section) | Granville Township | Historic canal segment. |
| 10 | Wollner Building | Wollner Building | August 23, 1984 (#84003499) | 16 West Market Street 40°35′54″N 77°34′25″W﻿ / ﻿40.598333°N 77.573611°W﻿ / 40.598333; -77.573611﻿ (Wollner Building) | Lewistown | Brick commercial building built in 1906. |