C
- The Cardinals
- Centipede
- Clutch
- The Codetalkers
- Colonel Bruce Hampton and the Pharaoh Gummit
- Colonel Claypool's Bucket of Bernie Brains
- Colonel Les Claypool's Fearless Flying Frog Brigade
- Consider the Source
- Cope
- Cornmeal (band)
- Cosmic Railroad
- Country Joe and the Fish
- Cream (Band)
Read more about this topic: List Of Jam Bands