| Round Lake Historic District | |
| Nrhp Type: | hd |
| Nocat: | yes |
| Coordinates: | 27.7808°N -82.6412°W |
| Area: | 1600acres |
| Added: | September 29, 2003 |
| Refnum: | 03000824 |
The Round Lake Historic District (also known as Round Lake Residential Neighborhood) is a U.S. historic district (designated as such on September 29, 2003) located in St. Petersburg, Florida. The district is roughly bounded by 5th Avenue N, 9th Street N, 13th Avenue N, and 4th Street N. It contains 1000 historic buildings. Recently, it merged with several other neighborhoods - including S. Crescent and Uptown to become the Historic Uptown Neighborhood.