- Cambridge Archaeological Journal
- Cambridge Prisms: Extinction
- Canadian Journal of Cardiology
- Canadian Journal of Earth Sciences
- Canadian Journal of Fisheries and Aquatic Sciences
- Canadian Journal of Plant Science
- Canadian Journal of Psychiatry
- Canadian Journal of Public Health
- Canadian Medical Association Journal
- Cancer
- Cancer Cell
- Cancer Discovery
- Cancer Epidemiology Biomarkers and Prevention
- Cancer Epidemiology, Biomarkers & Prevention
- Cancer Letters
- Cancer Management and Research
- Cancer Medicine
- Cancer Prevention Research
- Cancer Research
- Cancers
- Carbon
- Cardiovascular Research
- Catheterization and Cardiovascular Interventions
- Cell
- Cell Calcium
- Cell Chemical Biology
- Cell Cycle
- Cell Death and Disease
- Cell Genomics
- Cell Host & Microbe
- Cell Host and Microbe
- Cell Metabolism
- Cell Reports
- Cell Reports Medicine
- Cell Reports Methods
- Cell Reports Physical Science
- Cell Research
- Cell Stem Cell
- Cell Systems
- Cell Transplantation
- Cellular and Molecular Life Sciences
- Cephalagia
- Cephalalgia
- Cerebral Cortex
- Chaos
- Chem
- Chem Catalysis
- ChemBioChem
- Chemical Communications
- Chemical Engineering Journal
- Chemical Geology
- Chemical Physics Reviews
- Chemical Research in Toxicology
- Chemical Reviews
- Chemical Science
- Chemical Senses
- Chemical Society Reviews
- Chemistry - An Asian Journal
- Chemistry of Materials
- Chemistry – A European Journal
- ChemMedChem
- Chemosphere
- ChemPhysChem
- Chest
- Child Abuse & Neglect
- Child Development
- Child Psychiatry & Human Development
- Child Psychiatry and Human Development
- Childhood Obesity
- Chinese Science Bulletin
- Circulation
- Circulation Research
- Circulation: Cardiovascular Imaging
- Circulation: Cardiovascular Quality and Outcomes
- Climate Dynamics
- Climate of the Past
- Climatic Change
- Clinical & Experimental Allergy
- Clinical and Translational Gastroenterology
- Clinical and Translational Immunology
- Clinical and Vaccine Immunology
- Clinical Cancer Research
- Clinical Chemistry
- Clinical Endocrinology
- Clinical Gastroenterology and Hepatology
- Clinical Immunology
- Clinical Infectious Diseases
- Clinical Journal of Oncology Nursing
- Clinical Journal of Sports Medicine
- Clinical Journal of the American Society of Nephrology
- Clinical Nutrition
- Clinical Orthopaedics and Related Research
- Clinical Psychological Science
- Clinical Psychology Review
- Clinical Rehabilitation
- Cochrane Library
- Cognition
- Cognition & Emotion
- Cognition and Emotion
- Cognitive Neuroscience
- Cognitive Science
- Cognitive, Affective, & Behavioral Neuroscience
- Communication Research
- Communications Biology
- Communications Chemistry
- Communications Earth & Environment
- Communications Materials
- Communications Medicine
- Communications of the ACM
- Communications Physics
- Compendium of Continuing Education in Dentistry
- Computational and Structural Biotechnology Journal
- Computer Animation and Virtual Worlds
- Computer Fraud and Security
- Computers and Composition
- Computers in Human Behavior
- Consciousness and Cognition
- Conservation Biology
- Conservation Genetics
- Conservation Letters
- Contemporary Economic Policy
- Contraception
- Control Engineering Practice
- Copeia
- Coral Reefs
- Cortex
- Cretaceous Research
- Criminal Justice and Behavior
- Criminology
- Critical Care
- Critical Care Journal
- Critical Care Medicine
- Critical Inquiry
- Current Anthropology
- Current Biology
- Current Directions in Psychological Science
- Current Molecular Medicine
- Current Opinion in Gastroenterology
- Current Psychiatry Reviews
- Cyberpsychology, Behavior, and Social Networking
- Cyborg and Bionic Systems