- Cisco Clifton's Filling Station prod. by Don Law & Frank Jones
- City Jail prod. by Charlie Bragg & Larry Butler
- Clean Your Own Tables prod. by Gary Klein
- Clementine prod. by Don Law
- Close The Door Lightly When You Go (Ft. June Carter Cash) prod. by Don Law
- Closing Medley (Ft. Carl Perkins, The Carter Family, June Carter Cash & The Statler Brothers) prod. by Bob Irwin & Bob Johnston
- Cocaine Blues prod. by Brian Ahern
- Cocaine Blues (At Folsom Prison) prod. by Bob Johnston
- Cocaine Blues (Bear's Sonic Journals: Live At The Carousel Ballroom, April 24 1968) prod. by Owsley Stanley
- Cocaine Blues (live)
- Cocaine Carolina (Ft. David Allan Coe) prod. by Gary Klein
- Cold, Cold Heart
- Cold Lonesome Morning prod. by Earl Poole Ball
- Cold Shoulder
- Come Along and Ride This Train prod. by Bob Johnston
- Come in, Stranger by Ian & Sylvia
- Come In Stranger prod. by Jack Clement & Sam Phillips (Producer)