Napa Valley Opera House | |
 | |
| Location | 1018–1030 Main St. on E side, Napa, California |
|---|---|
| Coordinates | 38°17′59″N 122°17′4″W / 38.29972°N 122.28444°W |
| Area | 0.1 acres (0.040 ha) |
| Built | 1879 |
| Architect | Newsom & Newsom |
| Architectural style | Italianate |
| NRHP reference No. | 73000414[1] |
| Added to NRHP | October 25, 1973 |
The Napa Valley Opera House is a theatre in Napa, California, it opened on February 13, 1880, with a production of Gilbert and Sullivan's HMS Pinafore.
At the time, the town had a population of 5,000 people.