| Diamondville | |
| Settlement Type: | Former settlement |
| Pushpin Map: | California |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in California |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Butte County |
| Coordinates: | 39.7597°N -121.675°W |
Diamondville (also, Rich Bar and Goatville) is a former settlement in Butte County, California, United States. It was located 4miles west of Paradise. The town was named for James Diamond. In the 1870s, Diamondville was on the stage coach route to Chico, 11miles distant; fares averaged 10 cents per mile. Cretaceous fossils were reported to be found from Butte Creek below Diamondville. In an 1884 report published by the United States government on the production of precious metals in the United States, Diamondville was described as "an old mining town . . . occupied by one or two ranchers and only mined by Chinese."