Lists of unsolved problems

A list of notable unsolved problems may refer to several notable conjectures or notable open problems in various academic fields:

• Notable unsolved problems in astronomy
• Notable unsolved problems in biology
• Notable unsolved problems in chemistry
• Notable unsolved problems in computer science
• Notable unsolved problems in economics
• Notable unsolved problems in fair division
• Notable unsolved problems in geoscience
• Notable unsolved problems in information theory
• Notable unsolved problems in linguistics
• Notable unsolved problems in mathematics
• Notable unsolved problems in medicine
• Notable unsolved problems in neuroscience
• Notable unsolved problems in philosophy
• Notable unsolved problems in physics
• Notable unsolved problems in statistics

See also

• Open Questions
• Cold case (unsolved crimes)
• List of paradoxes
• Lists of problems
• List of unsolved deaths