- Christina Cabrales
- velo_calali
- Martin Cambeis
- Frances
- Ven Camino
- Chris Campe
- Ines Capeletti
- Giulia Cappello
- Mia Carlo
- Claudia Carls
- Caryad
- Philip Cassirer
- Cat and the freebird
- catilustre
- Sarah Chand
- Salma Chaudhry
- Alex Chauvel
- Yanbo Chen
- Daniel Chimal
- Stella Chitzos
- Julia Christians
- Kirill Chudinskiy
- Daniela Chudzinski
- Björn Ciesinski
- Aelfleda Clackson
- Christoph Clasen
- Claudine
- Angela Clauß
- Ina Clement
- Sebastian Coenen
- Dagmar Cohnen
- Nadine Colin
- Maren Collet
- Company of Wolves
- Michaela Conradi
- Consta
- Miriam Cordes
- Madeline Cords
- Jens Cornils
- cornlandart
- Ciça Camargo
- Leon Coser
- Ulla Costa
- Jennifer Coulmann
- Sandra Coy
- Arinda Crăciun
- Susanne Cremer
- Cuddles and Bruises illustration
- Viktoria Cvetkovic
- Eva Czajkowski
- Eva Czerwenka
- Janine Czichy
