| Big Kimshew Creek | |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | California |
| Source1 Location: | Table Mountain |
| Mouth Location: | West Branch Feather River |
| Length: | 11miles |
| Basin Size: | 27mi2 |
| Discharge1 Avg: | 200cuft/s |
Big Kimshew Creek is a stream in Butte county northern California. It originates in the Lassen National Forest of the Sierra Nevada Mountains and flows some 11miles in a generally south-southwesterly direction to join the West Branch Feather River, a tributary of the Feather River, a major northern California river system.
The creek is known for its whitewater rapids and waterfalls. Its discharge fluctuates dramatically between spring, when it carries snowmelt, and autumn, ranging from 10cuft/s1000cuft/s.
The creek rises in a meadow 1 mile (1.6 km) northwest of Table Mountain in the southern extreme of the national forest. It flows south into a gorge, receiving Keyser Creek from the right, and Little Kimshew Creek from the left shortly after. At the Little Kimshew confluence it turns west, then again southwest, through a valley over 1200feet deep. It is joined by Little Rock Creek just above the confluence with the West Branch Feather River. The creek's mouth is situated about 2.5miles south of Stirling City.