- Cosmos Rockin' (Ft. Paul Rodgers) prod. by Brian May, Paul Rodgers & Roger Taylor
- Crash Dive on Mingo City prod. by Brian May & Reinhold Mack
- Crazy Little Thing Called Love prod. by Reinhold Mack
- Crazy Little Thing Called Love (2011 Remaster) prod. by Brian May & Roger Taylor
- Crazy Little Thing Called Love (Live at Fire Fight Australia, ANZ Stadium, Sydney, 16th February 2020) (Ft. Adam Lambert) prod. by Adam Lambert, Brian May, Joshua J Macrae, Justin Shirley-Smith, Kris Fredriksson & Roger Taylor
- Crazy Little Thing Called Love (Live at the Milton Keynes Bowl, 5th June 1982) prod. by Brian May, Justin Shirley-Smith & Roger Taylor
- Crazy Little Thing Called Love (Live at the Montreal Forum, 1981) prod. by Joshua J Macrae, Justin Shirley-Smith & Kris Fredriksson
- Crazy Little Thing Called Love (Live at Wembley Stadium, 1986)
- Crazy Little Thing Called Love (Live in Budapest, 27th July 1986) prod. by György Kovács, Joshua J Macrae, Justin Shirley-Smith & Kris Fredriksson
- Cyrus 14th by Izaac Sebastian Reather prod. by Izaac Sebastian Reather
- Dancer prod. by Reinhold Mack
- Dead on Time prod. by Roy Thomas Baker
- Dear Friends prod. by Roy Thomas Baker
- Death on Two Legs (Dedicated to...) prod. by Roy Thomas Baker
- Death on Two Legs [Live Killers]
- Delilah prod. by David Richards
- Dog With A Bone prod. by David Richards, Justin Shirley-Smith & Kris Fredriksson
- Doin' Alright (Live 1973) prod. by Bernie Andrews
- Doing All Right prod. by John Anthony & Roy Thomas Baker
- Doing All Right (BBC Session/February 5th 1973, Langham 1 Studio) prod. by Bernie Andrews