National Register of Historic Places listings in Karnes County, Texas
# National Register of Historic Places listings in Karnes County, Texas

This is a list of the National Register of Historic Places listings in Karnes County, Texas.

This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Karnes County, Texas. There are one district and two individual properties listed on the National Register in the county. One individually listed property is also a State Antiquities Landmark while the district contains several Recorded Texas Historic Landmarks.

This National Park Service list is complete through NPS recent listings posted July 21, 2023.

## Current listings

The locations of National Register properties and districts may be seen in a mapping service provided.

| | Name on the Register | Image | Date listed | Location | City or town | Description |
| - | - | - | - | - | - | - |
| 1 | Karnes County Courthouse | Karnes County Courthouse More images | July 26, 2010 (#10000499) | 101 Panna Maria Ave. 28°53′07″N 97°54′06″W﻿ / ﻿28.885208°N 97.901528°W﻿ / 28.885208; -97.901528﻿ (Karnes County Courthouse) | Karnes City | State Antiquities Landmark |
| 2 | Panna Maria Historic District | Panna Maria Historic District More images | May 13, 1976 (#76002043) | FM 81 off TX 123 28°57′26″N 97°53′53″W﻿ / ﻿28.957222°N 97.898056°W﻿ / 28.957222; -97.898056﻿ (Panna Maria Historic District) | Panna Maria | Includes Recorded Texas Historic Landmarks; oldest Polish settlement in the USA; founded in 1854. |
| 3 | John Ruckman House | John Ruckman House More images | June 19, 1979 (#79002987) | 6 mi (9.7 km). N of Karnes City off TX 80 28°56′50″N 97°49′15″W﻿ / ﻿28.947222°N 97.820833°W﻿ / 28.947222; -97.820833﻿ (John Ruckman House) | Karnes City | A provincial interpretation of the Greek Revival style built in 1878. |
