| Main and Military Plazas Historic District | |
| Nrhp Type: | hd |
| Nocat: | yes |
| Location: | Roughly bounded by San Antonio River, E. Nueva, Laredo, and Houston Streets, San Antonio, Texas |
| Coordinates: | 29.4242°N -98.4936°W |
| Built: | 1722 |
| Architect: | Multiple |
| Architecture: | Early commercial, Late Victorian, Spanish Colonial |
| Added: | June 11, 1979 |
| Refnum: | 79002914 |
| Increase: | October 7, 2019 |
| Increase Refnum: | 100004489 |
Main and Military Plazas Historic District is a historic district in San Antonio, Texas. It was listed on the National Register of Historic Places in 1979, with a boundary increase in 2019.
The area encompasses the old Presidio San Antonio de Béxar,[1] where the Spanish troops and the military governor of Texas were stationed.[2]
It includes the following separately-listed Registered Historic Places, one or more of which are National Historic Landmarks: