- Cranio : the journal of craniomandibular practice
- Creativity and innovation management
- Criminology
- Criminology & public policy
- Critical care alert
- Critical care clinics
- Critical care medicine
- Critical care nurse
- Critical care nursing quarterly
- Critical pathways in cardiology
- Critical perspectives on accounting
- Critical public health
- Critical quarterly
- Critical research on religion
- Critical reviews in clinical laboratory sciences
- Critical reviews in microbiology
- Critical reviews in oncology/hematology
- Critical reviews in oral biology and medicine
- Critical reviews in toxicology
- Critical sociology
- Critique of anthropology
- Cross currents : a new quarterly review to explore the implications of Christianity for our times
- Cross-cultural research
- Cryobiology : international journal of low temperature biology and medicine
- Crystal growth & design
- Crystal research and technology
- Crystallography reports
- CSANews
- Cultura de los cuidados
- Cultural dynamics
- Cultural geographies
- Cultural sociology
- Cultural studies of science education
- Culture & psychology
- Culture, health & sexuality
- Culture, medicine and psychiatry
- Curationis
- Curator : the museum journal
- Current allergy and asthma reports
- Current biology
- Current diabetes report
- Current directions in psychological science
- Current genetics
- Current medical research and opinion
- Current medical science
- Current microbiology
- Current neurology and neuroscience reports
- Current oncology
- Current opinion in allergy and clinical immunology
- Current opinion in anaesthesiology