• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Marine Biology

    Marine Biology Courses Online

    Explore marine biology for studying ocean life. Learn about marine organisms, habitats, and ecological interactions.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Get in-depth knowledge of a subject by completing a series of courses and projects.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Marine Biology Course Catalog

    • Status: Free
      Free
      U

      University of Manchester

      Our Earth: Its Climate, History, and Processes

      Skills you'll gain: Physical Science, Environment, Water Resources, Mathematical Modeling, Environmental Science, Biology, Simulations, Scientific Methods, Chemistry

      4.7
      Rating, 4.7 out of 5 stars
      ·
      436 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of California San Diego

      Algae Biotechnology

      Skills you'll gain: Life Sciences, Environmental Issue, Corporate Sustainability, Regulatory Requirements, Chemical and Biomedical Engineering, Biochemistry, Commercialization, Regulatory Affairs, Company, Product, and Service Knowledge, Production Process, New Product Development, Product Development, Environmental Engineering, Molecular, Cellular, and Microbiology, Biology, Innovation

      4.8
      Rating, 4.8 out of 5 stars
      ·
      577 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      T

      The University of Chicago

      Understanding the Brain: The Neurobiology of Everyday Life

      Skills you'll gain: Neurology, Psychology, Kinesiology, Anatomy, Behavioral Health, Human Learning, Human Development, Blood Pressure, Mental and Behavioral Health, Mental Health Diseases and Disorders, Respiration, Vital Signs, Biology, Speech Language Pathology

      4.9
      Rating, 4.9 out of 5 stars
      ·
      3.1K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of California San Diego

      Introduction to Algae

      Skills you'll gain: Biochemistry, Manufacturing and Production, Food and Beverage, Chemical Engineering, Pharmaceuticals, Biology, Taxonomy, Environmental Science, Microbiology, Process Engineering, Environmental Engineering, Chemistry, Laboratory Testing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.2K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of Geneva

      Chemical Biology

      Skills you'll gain: Biochemistry, Molecular Biology, Bioinformatics, Chemistry, Experimentation, Laboratory Experience, Scientific Visualization, Biology, Laboratory Equipment, Image Analysis

      4.6
      Rating, 4.6 out of 5 stars
      ·
      145 reviews

      Intermediate · Course · 1 - 3 Months

    • R

      Rice University

      Introduction to Biology: Ecology

      Skills you'll gain: Environment, Environmental Science, Life Sciences, Environmental Issue, Environment and Resource Management, Biology, Demography, Natural Resource Management, Estimation, Taxonomy, Experimentation, Data Collection, Research Methodologies

      4.8
      Rating, 4.8 out of 5 stars
      ·
      119 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free
      Free
      A

      American Museum of Natural History

      The Science of Stem Cells

      Skills you'll gain: Medical Science and Research, Healthcare Ethics, Clinical Research, Life Sciences, Biology, Precision Medicine, Molecular Biology, Emerging Technologies, Laboratory Research, Ethical Standards And Conduct

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.1K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of Alberta

      Paleontology: Early Vertebrate Evolution

      Skills you'll gain: Biology, Environmental Science, Environment, Life Sciences, Taxonomy

      4.9
      Rating, 4.9 out of 5 stars
      ·
      1.2K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free
      Free
      D

      Duke University

      Tropical Parasitology: Protozoans, Worms, Vectors and Human Diseases

      Skills you'll gain: Infectious Diseases, Pathology, Patient Evaluation, Epidemiology, Microbiology, Public Health and Disease Prevention, Internal Medicine, Laboratory Testing, Neurology, Public Health, Biology, Chronic Diseases, Patient Treatment, Preventative Care, Health Care

      4.7
      Rating, 4.7 out of 5 stars
      ·
      694 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of Alberta

      Dino 101: Dinosaur Paleobiology

      Skills you'll gain: Biology, Physical Science, Life Sciences, Taxonomy, Environment, Scientific Methods, Research, Timelines

      4.9
      Rating, 4.9 out of 5 stars
      ·
      3.7K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free
      Free
      U

      University of Alberta

      Bugs 101: Insect-Human Interactions

      Skills you'll gain: Social Studies, Anthropology, Environmental Resource Management, Environmental Science, Biology, Cultural Diversity, Microbiology, Public Health and Disease Prevention, Economics, Taxonomy, Criminal Investigation and Forensics

      4.9
      Rating, 4.9 out of 5 stars
      ·
      1.5K reviews

      Beginner · Course · 3 - 6 Months

    • R

      Rice University

      Introduction to Biology: Evolution

      Skills you'll gain: Life Sciences, Biology, Taxonomy, Anatomy, Molecular Biology, Microbiology, Scientific Methods, Research

      4.9
      Rating, 4.9 out of 5 stars
      ·
      58 reviews

      Beginner · Course · 1 - 3 Months

    Marine Biology learners also search

    Marine
    Biology
    Biology Projects
    Computational Biology
    Cell Biology
    Molecular Biology
    Environmental Science
    Climate
    1234…32

    In summary, here are 10 of our most popular marine biology courses

    • Our Earth: Its Climate, History, and Processes: University of Manchester
    • Algae Biotechnology: University of California San Diego
    • Understanding the Brain: The Neurobiology of Everyday Life: The University of Chicago
    • Introduction to Algae: University of California San Diego
    • Chemical Biology: University of Geneva
    • Introduction to Biology: Ecology: Rice University
    • The Science of Stem Cells: American Museum of Natural History
    • Paleontology: Early Vertebrate Evolution: University of Alberta
    • Tropical Parasitology: Protozoans, Worms, Vectors and Human Diseases: Duke University
    • Dino 101: Dinosaur Paleobiology: University of Alberta

    Frequently Asked Questions about Marine Biology

    Marine biology courses cover a variety of topics essential for understanding the biology and ecology of marine organisms and ecosystems. These include the basics of oceanography, marine ecology, and marine organism physiology. Learners will explore topics such as marine biodiversity, conservation strategies, and the impact of human activities on marine environments. Advanced courses might cover areas like marine biotechnology, climate change effects on marine life, and advanced marine research techniques. Practical exercises and fieldwork help learners apply these concepts to real-world marine biology scenarios, enhancing their ability to study and protect marine ecosystems.‎

    Choosing the right marine biology course depends on your current skill level and career aspirations. Beginners should look for courses that cover the basics of marine biology, oceanography, and introductory marine ecology. Those with some experience might benefit from intermediate courses focusing on marine biodiversity, conservation strategies, and human impacts on marine environments. Advanced learners or professionals seeking specialized knowledge might consider courses on marine biotechnology, climate change effects, or preparing for roles in marine research and conservation. Reviewing course content, instructor expertise, and learner feedback can help ensure the course aligns with your goals.‎

    A certificate in marine biology can open up various career opportunities in research, conservation, and environmental education. Common roles include marine biologist, environmental consultant, marine conservationist, and research scientist. These positions involve studying marine organisms and ecosystems, developing conservation strategies, conducting environmental impact assessments, and educating the public about marine conservation. With the increasing need for marine conservation and sustainable management of marine resources, earning a certificate in marine biology can significantly enhance your career prospects and opportunities for advancement in fields such as academia, government agencies, non-profit organizations, and environmental consulting firms.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog
    • Teaching Center

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Do Not Sell/Share
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok