Free Online Physics Courses

Get free online Physics courses online from the world’s leading universities. You can download these audio & video courses straight to your computer or mp3 player. The collection includes introductory physics courses recorded at top universities (e.g. Yale, UC Berkeley & MIT). You will also find more specialized courses covering topics like Einstein’s theory of Relativity, black holes and string theory, not to mention some classic lectures by Richard Feynman. For more online courses, please visit our complete collection of Free Online Courses.

• 100 Years of Gravitational Waves – Web Video – Rai Weiss, World Science U/MIT
• A Brief Guide to Everything – Web Video – John Ellis, King’s College London, CBE 
• A Descriptive Introduction to Physics – Free Online Video – Steven W. Stahler, UC Berkeley
• Accelerate, Collide, Detect – Free Online Video – Barry Barish, Caltech and Nobel Laureate
• Advanced Quantum Mechanics – Free Online Video – Leonard Susskind, Stanford
• Atomic and Optical Physics I – Free Online Video – Free Online Video + Course Info – Wolfgang Ketterle, MIT
• Atomic and Optical Physics II – Free Online Video – Free Online Video + Course Info – Wolfgang Ketterle, MIT
• Black Hole Information Paradox – Free Online – Samir Mathur, Ohio State/World Science U
• Classical Field Theory – Free Online Video – Free Video Download– Suresh Govindarajan, IIT Madras
• Classical Physics – Free Online Video – Free Video Download – V.Balakrishnan, IIT Madras.
• Effective Field Theory – Free Online Video – Free iTunes Video – Free Online Video + Course Info – Iain Stewart
• Einstein’s Astrophysical Messengers – Free Online Video – Gabriela González, Louisiana State/ World Science U
• Electromagnetism and Optics – Free iTunes Video – Michael Thorpe, Arizona State
• Endless Universe: Beyond the Big Bang – Free Online Video – Paul J. Steinhardt, Princeton/World Science U
• Exploring Black Holes: General Relativity & Astrophysics – Free Online Video – Free iTunes Video – Course Info & Free Video  – Edmund Bertschinger, MIT
• Exploring the Warped Universe – Free Online Video – Nergis Mavalvala, MIT/World Science U
• Fundamental Lessons from String Theory – Free Online Video – Cumrun Vafa, Harvard/World Science
• Fundamentals of Physics – Free Online Video – Free Video & Course Materials – Ramamurti Shankar, Yale
• Fundamentals of Physics II – Free Online Video –  Free iTunes Video – Free iTunes Audio – Web Site – Ramamurti Shankar, Yale
• General Relativity – Free Online Video + Course Materials – Prof. Scott Hughes, MIT
• Harmony and Balance – Free Online Video – Frank Wilczek, MIT
• History and Mysteries of the Universe – Free Online Video + Course Info – Max Tegmark, MIT
• How Black Holes Became Real – Free Online Video – Priyamvada Natarajan, Yale/World Science U
• Illuminating Black Holes – Free Online Video – Veronika Hubeny, UC Davis/World Science U
• Inflationary Black Holes – Free Online Video – Alan Guth, MIT/World Science U
• Inflationary Theory – Free Online Video – Alan Guth, MIT/World Science U
• Introduction to Astrophysics – Free Online Audio  – Joshua Bloom, UC Berkeley
• Introduction to Cosmology – Free iTunes Audio – James Bullock, UC Irvine
• Introduction to General Astronomy – Free Online Audio – Joshua Bloom, UC Berkeley
• Introduction to Nuclear Engineering and Ionizing Radiation – Free Online Video – Michael Short, MI
• Modern Theoretical Physics: Classical Mechanics – Free iTunes iOS Course – Free Online Video – Video & Materials – Leonard Susskind, Stanford
• Modern Theoretical Physics: Quantum Mechanics (2008) – Free Online Video – Leonard Susskind, Stanford
• Modern Theoretical Physics: Quantum Mechanics (2013) – Free Online Video – Video & Materials – Leonard Susskind, Stanford
• Modern Theoretical Physics: Special Relativity – Free Online Video – Leonard Susskind, Stanford
• Modern Theoretical Physics: Special Relativity (2013) – Free iTunes Video – Free Online Video – Video & Materials –  Leonard Susskind, Stanford
• Modern Theoretical Physics: Einstein – Free Online Video – Leonard Susskind, Stanford
• Modern Theoretical Physics: Einstein’s General Theory of Relativity (2012) – Free iTunes Video – Free Online Video – Video & Course Materials – Leonard Susskind, Stanford
• Modern Theoretical Physics: Cosmology (2009) – Free Online Video – Leonard Susskind, Stanford
• Modern Theoretical Physics: Cosmology (2013) – Free iTunes Video – Free Online Video – Video & Course Materials – Leonard Susskind, Stanford
• Modern Theoretical Physics: Statistical Mechanics (2009) – Free Online Video – Leonard Susskind, Stanford
• Modern Theoretical Physics: Statistical Mechanics (2013) – Free iTunes Video – Free Online Video – Video & Course Materials – Leonard Susskind, Stanford
• Nature’s Constituents – Free Online Video – Maria Spiropulu, Caltech/World Science U
• New Adventures in Spacetime – Web Video – Eleanor Knox, King’s College London
• New Ideas About Dark Matter – Web Video – Justin Khoury, Penn/World Science U
• Physics: What We Still Don’t Know – Web Video – David Tong, Cambridge
• Physics of COVID-19 Transmission – Free Online Video – Video & Course Materials – Prof. Martin Bazant & Dr. Joey Gu, MIT
• Principles of Physics – Free iTunes Audio – David Hoxley, La Trobe
• Quantum Electrodynamics – Free Online Video – Richard Feynman, Presented at University of Auckland
• Quantum Entanglement – Free Online Video – Leonard Susskind, Stanford
• Quantum Field Theory – Free Online Video – David Tong, Cambridge
• Quantum Mechanics – Free iTunes Video – Free Online Audio & Video – Free YouTube Video –  JJ Binney, Oxford University
• Quantum Physics 1 – Free Online Video & Course Info – Free iTunes Video – Allan Adams, MIT
• Quantum Physics 2– Free Online Video – Barton Zweibach, MIT
• Quantum Physics 2 – Free Online Video – Free iTunes Video – Barton Zweibach, MIT
• Quantum Physics Made Relatively Simple – Free Online Video – Our Post – Hans Bethe, Cornell University
• Quantum Theory – Free Online Video – Free Video Download – Prasanta Tripathy, IIT Madras
• Physics I: Classical Mechanics – Free Online Video – Walter Lewin, MIT
• Physics II: Electricity and Magnetism – Free Online Video – Walter Lewin, MIT
• Physics III: Vibrations and Waves – Free Online Video – Walter Lewin, MIT
• Physics for Future Presidents – Free Online Video – Richard Muller, UC Berkeley
• Physics for the 21st Century – Free Online Video & Course Materials –  Matthew H. Schneps – Harvard/Smithsonian
• Science and Cooking: From Haute Cuisine to the Science of Soft Matter – Free Online Video – Team taught, Harvard
• Soft X-Rays and Extreme Ultraviolet Radiation – Free Online Video – David Attwood, UC Berkeley
• Solid State Basics – Free iTunes Video – Free Online Video & Course Info – Steven Simon, Oxford
• Space, Time and Einstein – Free Online Video – Brian Greene, Columbia/World Science U
• Special Relativity – Free Online Video – Brian Greene, Columbia/World Science U
• Special Theory of Relativity – Free Online Video – Free Video Download – Shiva Prasad, IIT Bombay
• Statistical Mechanics I: Statistical Mechanics of Particles – Free Online Video + Course Materials – Free iTunes Video – Free Online Video – Mehran Kardar, MIT
• Statistical Mechanics II: Statistical Physics of Fields – Free iTunes Video – Free Online Video – Course Info – Mehran Kardar, MIT
• Stephen Hawking Lectures on Black Holes – Free Online Video – Stephen Hawking, Cambridge
• String Theory and Holograhic Duality – Free Online Video – Free iTunes Video – Free Online Video + Course Info – Hong Liu, MIT
• String Theory and M Theory – Free Online Video – Free iTunes Video – Leonard Susskind, Stanford
• The Accelerating Universe – Free Online Video – Adam Riess, Johns Hopkins/World Science U
• The Black Hole Information Paradox – Free Online Video – Samir Mathur, Ohio State/ World Science U
• The Challenging Search for Elusive Dark Matter – Free Online Video – Katherine Freese, University of Texas at Austin/ World Science U
• The Character of Physical Law – Free Online Video – Richard Feynman, Cornell
• The Dark Side of the Universe – Free Online Video – Michael Turner, U Chicago/World Science U
• The Early Universe – Free iTunes Video – Free Online Video – Free Online Video + Course Info – Alan Guth, MIT
• The Edges of the Universe – Free Online Video – Andrew Strominger, Harvard/World Science U
• The Feynman Lectures on Physics, Vol. 1: Mainly Mechanics, Radiation, and Heat – Text/Web – Richard Feynman, Caltech
• The Mechanical Universe – Free Online Video – CalTech, David Goodstein
• The Monster at the Heart of our Galaxy – Free Online Video – Andrea Ghez, UCLA/ World Science U
• The Past and Future of Unification – Free Online Video – Robbert Dijkgraaf, Institute for Advanced Studies, Princeton
• The Physics of COVID-19 Transmission – Free Online Video + Course Materials – Prof. Martin Bazant and Dr. Joey Gu, MIT
• The World in Eleven Dimensions – Free Online Video – Michael Duff, Imperial College London
• Universe or Multiverse – Free Online Video + Course Info – Andrei Linde, Stanford
• Wave Physics – Free Online Video – F. Romanelli (University of Trieste)
• Why the World Exists – Free Online Video – John Ellis, Kings College London

Bookmark our collection of free online courses in Physics. Also find free physics textbooks in our Free Textbook collection.

For a complete list of online courses, please visit our complete collection, 1,700 Free Online Courses from Top Universities.

For a list of online certificate programs, visit 200 Online Certificate & Microcredential Programs from Leading Universities & Companies, which features programs from our partners Coursera, Udacity, FutureLearn and edX.

And if you’re interested in Online Mini-Masters and Master’s Degrees programs from universities, see our collection: Online Degrees & Mini Degrees: Explore Masters, Mini Masters, Bachelors & Mini Bachelors from Top Universities.