Roland Mosl (born 9 of July, 1958 in Innsbruck) is an Austrian computer programmer.

Roland Mosl worked out the concept of the Gemini house in 1991 and wrote the book "Aufstieg zum Solarzeitalter" (Advance to solar age) about this project. He was awarded with the Gusi Peace Prize November 24th 2011 in Manila.

As the founder of Planetary Engineering Group Earth dedicates his life for new concepts and inventions to lead humanity to the age of solar energy.