Three Worlds

Three Worlds can refer to:

• Popper's three worlds, an ontological framework by Karl Popper
• Three Worlds (Escher), a print by M. C. Escher
• Three Worlds (book), an 1877 religious book
• Three Worlds (film), a 2012 French film
• Three Worlds Theory, the Maoist concept
• Three-world model, the western political concept

• Trilok (disambiguation)
• Third World (disambiguation)
• Trailokya, the use of this term in Hinduism and Buddhism