Authors
- Frederick Charles Cass 1
- Joan Cass
- Tom Cass
- Carolyn Cassady
- Neal Cassady
- Everett Cassagneres
- Sergio Cassano 1
- Michael Cassar 1
- Eileen Cassavetti
- Sylvia Cassedy
- Michael Cassell
- Rosina Casselli
- Wand Tucci Casselli 1
- Vic Cassells
- J.W.S. Cassels
- Anne Casserley 1
- Gordon Casserley
- H.C. Casserley 1
- R.M. Casserley
- Phillip Cassey
- Anne Cassidy
- Brian Cassidy
- Butch Cassidy
- Cathy Cassidy
- David Cassidy
- Eva Cassidy
- F.G. Cassidy
- G.L. Cassidy
- John Cassidy
- Martin Cassidy
- R.D. Cassidy 2
- Raymond Cassidy
- Shaun Cassidy
- Sheila Cassidy
- W. Fisher Cassie
- Sue Cassin
- Jack Cassin-Scott
- Igor Cassini
- Ernst Cassirer 1
- Joseph Cassius
- Bernard Casson
- D.B Casson
- Herbert N. Casson
- Hugh Casson
- John Casson
- Lewis Casson
- Lionel Casson
- Mark Casson
- Michael Casson
- Stanley Casson
- Jean Cassou
- J.D. Casswell
- Andre Castaigne
- Carlos Castaneda
- Philip Castanza
- Leopoldo Castedo
- John L. Casteel
- Albert Castel
- Jean Gabriel Castel
- Michel Castelain
- L. Castelfranchi-Vegas
- Richard Castell
- Lois Castellain
- Lois Castellan
- Aldo Castellani
- Ian Castello-Cortes
- Manuel Castells
- Guido Castelnuovo
- Andre Castelot 1
- Giacomo Castelvetro
- Edward Castens
- Simon Castens
- Susan P. Casteras
- Norbert Casteret
- Viscount Casterlereagh
- John L. Casti
- Carlos Castinedeas
- Agnes Castle 4
- Barbara Castle
- Barry Castle
- Caroline Castle
- Charles Castle
- Dennis Castle
- Douglas Castle
- Egerton Castle 4
- Fred Castle
- H.G. Castle
- Ian Castle
- Ivor Castle
- John Castle
- Kate Castle
- Pat Castle
- Peter Castle
- Philip Castle
- Roy Castle
- Sidney Castle
- Wilfrid T.F. Castle
- Rodney Castleden
- Malcolm Castledine
- Michael Castleman