• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Theoretical Computer Science

    Theoretical Computer Science Courses Online

    Study theoretical computer science for foundational knowledge. Learn about algorithms, complexity theory, and computational models.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

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

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Theoretical Computer Science Course Catalog

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Drug Discovery

      Skills you'll gain: Pharmaceuticals, Pharmacology, Clinical Research, Bioinformatics, New Product Development, Medical Science and Research, Regulatory Affairs, Molecular Biology, Market Opportunities, Innovation, Chemistry

      4.6
      Rating, 4.6 out of 5 stars
      ·
      3.9K reviews

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      C

      Case Western Reserve University

      Practical Geospatial Geostatistical Modeling

      Skills you'll gain: Geostatistics, Exploratory Data Analysis, Spatial Data Analysis, Spatial Analysis, Geospatial Mapping, Geospatial Information and Technology, Descriptive Statistics, Box Plots, Statistical Methods, Statistical Modeling, R Programming, Plot (Graphics), Statistical Analysis, Rmarkdown, Probability & Statistics, Data Cleansing, Data Analysis, Regression Analysis, Correlation Analysis, Data Validation

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado System

      Applied Cryptography

      Skills you'll gain: Data Encryption Standard, Public Key Infrastructure, Cryptography, Public Key Cryptography Standards (PKCS), Key Management, Advanced Encryption Standard (AES), Cryptographic Protocols, Encryption, Data Integrity, Cybersecurity, Computer Security, Authentications, Data Security, Theoretical Computer Science, Algorithms, Digital Communications

      4.6
      Rating, 4.6 out of 5 stars
      ·
      865 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      B

      Board Infinity

      Writing Effective Technical Documentation

      Skills you'll gain: Technical Writing, Technical Documentation, Technical Communication, Software Documentation, Software Design Documents, Collaborative Software, Augmented and Virtual Reality (AR/VR), Typography, Multimedia, Proofreading, Design Elements And Principles, GitHub, Application Programming Interface (API), Version Control

      Beginner · Course · 1 - 4 Weeks

    • Status: New
      New
      M

      Macquarie University

      Applied Cryptography & Information Security

      Skills you'll gain: Cryptography, Encryption, Network Security, Advanced Encryption Standard (AES), Cybersecurity, Data Security, Public Key Infrastructure, Data Encryption Standard, Blockchain, Information Privacy, Virtual Private Networks (VPN), Wireless Networks, Authentications, Emerging Technologies

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      IBM

      IBM RAG and Agentic AI

      Skills you'll gain: Prompt Engineering, Generative AI, Generative AI Agents, Agentic systems, Large Language Modeling, OpenAI, Real Time Data, Artificial Intelligence, Software Design, Image Analysis, Application Development, Semantic Web, Database Systems, Data Storage Technologies, Databases, NoSQL, Full-Stack Web Development, Natural Language Processing, Applied Machine Learning, Flask (Web Framework)

      4.6
      Rating, 4.6 out of 5 stars
      ·
      32 reviews

      Advanced · Professional Certificate · 3 - 6 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Advanced Web Exploits, Python Scripting & Network Attacks

      Skills you'll gain: Penetration Testing, OSI Models, Open Web Application Security Project (OWASP), TCP/IP, Network Security, General Networking, Cybersecurity, Large Language Modeling, Prompt Engineering, Vulnerability Assessments, Web Applications, Scripting, Generative AI, Python Programming, SQL, MySQL

      Intermediate · Course · 1 - 3 Months

    • E

      Emory University

      The Addicted Brain

      Skills you'll gain: Pharmacology, Mental and Behavioral Health, Human Learning, Neurology, Behavioral Health, Socioeconomics, Vulnerability, Health Policy, Laboratory Research, Public Health

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.2K reviews

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      IBM

      Build RAG Applications: Get Started

      Skills you'll gain: Generative AI, Artificial Intelligence, Prompt Engineering, Large Language Modeling, Application Development, Application Frameworks, User Interface (UI), Natural Language Processing, Jupyter

      4.5
      Rating, 4.5 out of 5 stars
      ·
      15 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      The Complete Ethical Hacking Course

      Skills you'll gain: Penetration Testing, OSI Models, Network Security, Open Web Application Security Project (OWASP), TCP/IP, Cybersecurity, Malware Protection, Cyber Attacks, Wireless Networks, Application Security, Network Monitoring, Linux, Object Oriented Programming (OOP), Vulnerability Assessments, General Networking, Security Awareness, Intrusion Detection and Prevention, Command-Line Interface, Large Language Modeling, Prompt Engineering

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      M

      Macquarie University

      AI for Cyber Security

      Skills you'll gain: Anomaly Detection, Intrusion Detection and Prevention, Applied Machine Learning, Malware Protection, Cyber Threat Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Cybersecurity, Threat Detection, Machine Learning, Network Security, Machine Learning Algorithms, Supervised Learning, Network Analysis, Artificial Neural Networks

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      S

      SAS

      SAS Programmer

      Skills you'll gain: Data Manipulation, SAS (Software), Data Access, Data Import/Export, Microsoft Excel, Data Analysis, Data Transformation, Requirements Analysis, Exploratory Data Analysis, Data Validation, Descriptive Statistics, Statistical Programming, Data Processing, Data Integration, SQL, Data Presentation, Data Cleansing, Debugging, Program Development

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      3.5K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    Theoretical Computer Science learners also search

    Physics
    Quantum
    Quantum Physics
    Calculus
    Mathematics
    Quantum Computing
    Quantum Mechanics
    Network Theory
    1…535455…725

    In summary, here are 10 of our most popular theoretical computer science courses

    • Drug Discovery : University of California San Diego
    • Practical Geospatial Geostatistical Modeling: Case Western Reserve University
    • Applied Cryptography: University of Colorado System
    • Writing Effective Technical Documentation: Board Infinity
    • Applied Cryptography & Information Security: Macquarie University
    • IBM RAG and Agentic AI: IBM
    • Advanced Web Exploits, Python Scripting & Network Attacks: Packt
    • The Addicted Brain: Emory University
    • Build RAG Applications: Get Started: IBM
    • The Complete Ethical Hacking Course: Packt

    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

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Manage Cookie Preferences
    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