Criminal justice courses can help you learn about legal systems, law enforcement practices, corrections, and crime prevention strategies. You can build skills in critical thinking, ethical decision-making, and effective communication in high-stress environments. Many courses introduce tools such as case management software, crime mapping technologies, and data analysis programs, that support analyzing crime trends and improving community safety.

Vanderbilt University
Skills you'll gain: Criminal Investigation and Forensics, Social Justice, Legal Proceedings, Social Sciences, Policy Analysis, Disabilities, Mental Health Diseases and Disorders, Law, Regulation, and Compliance, Cultural Diversity, Case Studies
Beginner · Course · 1 - 3 Months

Nanyang Technological University, Singapore
Skills you'll gain: Criminal Investigation and Forensics, Scientific Methods, Chemistry, Blood Collection, Investigation, Case Studies, Biochemistry, Analytical Chemistry, Pharmacology, Laboratory Testing, Pathology, Molecular Biology, Deductive Reasoning, Estimation
Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Civil Procedures, Civil Law, Commercial Laws, Lawsuits, Court Systems, Legal Proceedings, Legal Strategy, Legal Research, Case Law, Law, Regulation, and Compliance, Criminal Investigation and Forensics, Case Studies, Governance
Beginner · Course · 1 - 3 Months

University of Cambridge
Skills you'll gain: Criminal Investigation and Forensics, Investigation, Laboratory Testing, Statistical Analysis, Molecular Biology, Specimen Collection, Scientific Methods, Medical Science and Research, General Science and Research, Data Collection, Case Studies, Biology, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Digital Forensics, Criminal Investigation and Forensics, Investigation, File Systems, Mobile Security, Cybersecurity, Data Security, Data Integrity, Malware Protection, File Management, Computer Security Incident Management, Incident Response, Data Storage, Real Time Data, Disaster Recovery, Linux, Network Analysis, Regulation and Legal Compliance
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Digital Forensics, Mobile Security, Anomaly Detection, AI Security, Criminal Investigation and Forensics, Cyber Security Strategy, Cyber Threat Intelligence, Threat Detection, Investigation, Cyber Attacks, File Systems, Intrusion Detection and Prevention, Fraud detection, Mobile Development, Cybersecurity, Applied Machine Learning, Malware Protection, Cyber Security Policies, Apple iOS, Artificial Intelligence and Machine Learning (AI/ML)
Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Social Work, Community and Social Work, Social Justice, Social Sciences, Advocacy, Cultural Sensitivity, Diversity Awareness, Research, Policty Analysis, Research, and Development, Systems Thinking, Human Development, Ethical Standards And Conduct
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Psychology, Child Development, Psychiatry, Mental Health, Human Development, Human Learning, Social Sciences, Behavioral Health, Sociology, Neurology, Critical Thinking, Scientific Methods, Problem Solving
Beginner · Course · 1 - 3 Months

Case Western Reserve University
Skills you'll gain: Criminal Investigation and Forensics, Legal Proceedings, Legal Hearings, Litigation and Civil Justice, International Relations, Legal Strategy, Law, Regulation, and Compliance, Public Safety and National Security, Ethical Standards And Conduct, Case Law, Interactive Learning, Case Studies
Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Policy Analysis, Policy Development, Social Justice, Advocacy, Public Policies, Political Sciences, Health Policy, Social Impact, Economics, Policy, and Social Studies, Program Evaluation, Community and Social Work, Public Administration, Case Studies, Diversity Equity and Inclusion Initiatives, Research, Problem Solving
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Policy Development, Political Sciences, Governance, Policy Analysis, International Relations, Public Policies, Social Justice, Economic Development, Public Administration, Law, Regulation, and Compliance, Case Studies
Build toward a degree
Beginner · Course · 1 - 3 Months
Lund University
Skills you'll gain: Legal Technology, Law, Regulation, and Compliance, Responsible AI, Artificial Intelligence, Legal Risk, Labor Law, Intellectual Property, Governance, Criminal Investigation and Forensics, Health Care Procedure and Regulation, Public Administration
Beginner · Course · 1 - 4 Weeks
Criminal justice is a system of practices and institutions aimed at upholding social control, deterring and mitigating crime, and sanctioning those who violate laws. It encompasses various components, including law enforcement, the judiciary, and corrections. Understanding criminal justice is crucial because it plays a vital role in maintaining public safety, ensuring justice for victims, and rehabilitating offenders. A well-functioning criminal justice system fosters trust within communities and promotes social order, making it an essential aspect of a healthy society.‎
A degree or training in criminal justice can open doors to various career paths. Common job roles include police officer, probation officer, criminal investigator, and forensic analyst. Additionally, positions in legal services, such as paralegals or legal assistants, are also available. Those interested in policy-making may find roles in government agencies or non-profit organizations focused on criminal justice reform. Each of these positions contributes to the broader goal of ensuring justice and safety within communities.‎
To succeed in the field of criminal justice, you should develop a range of skills. Critical thinking and analytical skills are essential for assessing situations and making informed decisions. Strong communication skills, both verbal and written, are necessary for interacting with diverse populations and documenting findings. Additionally, understanding legal principles and ethical considerations is crucial. Familiarity with technology, especially in areas like forensic science and data analysis, can also enhance your employability in this evolving field.‎
There are several excellent online courses available for those interested in criminal justice. For example, Hot Topics in Criminal Justice offers insights into contemporary issues affecting the justice system. Another valuable course is Introduction to International Criminal Law, which provides a foundational understanding of global legal frameworks. These courses can help you gain knowledge and skills relevant to various roles in the criminal justice field.‎
Yes. You can start learning criminal justice on Coursera for free in two ways:
If you want to keep learning, earn a certificate in criminal justice, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎
Learning criminal justice can be approached through various methods. Online courses provide flexibility and accessibility, allowing you to study at your own pace. Engaging with textbooks and academic journals can deepen your understanding of theories and practices. Additionally, participating in discussions, forums, or study groups can enhance your learning experience. Practical experience through internships or volunteer opportunities in law enforcement or legal settings can also be invaluable.‎
Criminal justice courses typically cover a range of topics, including the history and philosophy of criminal justice, law enforcement practices, the court system, and correctional policies. You may also explore specialized areas such as juvenile justice, victimology, and criminology. Understanding the social implications of crime and justice, as well as the impact of technology on law enforcement, are also common themes in these courses.‎
For organizations looking to train and upskill employees in criminal justice, courses like Leaders in Citizen Security and Justice Management can be particularly beneficial. These courses focus on leadership and management within the justice system, equipping employees with the skills needed to address contemporary challenges. Additionally, courses on social justice topics can help foster a more equitable approach within organizations involved in criminal justice.‎