Authors: C
- Cabot, Meg
- Calonita, Jen
- Cameron, N.J.
- Campbell, Julie
- Carlson Berne, Emma
- Carmody, Isobelle
- Carroll, Lewis
- Carson, Rae
- Carter, Emily
- Carter, Ally
- Cass, Kiera
- Cassidy, Cathy
- Ceulemans, Eglantine
- Chabert, Jack
- Chace, Tara
- Chainani, Soman
- Chapman, Linda
- Chase, Katie
- Chatterton, Martin Ed
- Cheng, Christopher W.
- Chianello, Gabriella
- Child, Lauren
- Chim, Wai
- Clare, Cassandra
- Clark, Sherryl
- Clark, Margaret
- Clarke, Cassandra Rose
- Cleary, Beverly
- Cockcroft, Jason
- Cohn, Rachel
- Colfer, Chris
- Colfer, Eoin
- Collins, Paul
- Collins, Suzanne
- Colossal, Eric
- Condie, Ally
- Conrad, Didier
- Conrad, Lauren
- Cook, Rachel
- Coolidge, Susan
- Coombs, Patricia
- Cordell, Matthew
- Cormier, Robert
- Cornell, Kevin
- Courtenay, Lucy
- Cowell, Cressida
- Cox, Pamela
- Coy, John
- Coyle, Katie
- Crawford Clark, Anita
- Crowley, Cath