| Sentinel | |
| 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: | Fresno County |
| Coordinates: | 36.9642°N -119.4928°W |
| Elevation M: | 257 |
| Elevation Ft: | 843 |
Sentinel is a former settlement in Fresno County, California. It was located 2.5miles west of Humphreys Station, at an elevation of 843 feet (257 m). It still appeared on maps as of 1924.
A post office operated at Sentinel from 1880 to 1883, from 1888 to 1897, and from 1905 to 1910.