This is a list of things named for the German scientist Max Planck:
Physics
- Boltzmann–Planck equation
- Fokker–Planck equation
- Nernst–Planck equation
- Kelvin–Planck statement of the second law of thermodynamics
- Massieu–Planck potentials
- Planck potential
- Planck proposition, Planck statement, Planck's principle; see Kelvin–Planck statement
- Planckian locus
Quantum mechanics
Cosmology
Other
- 1069 Planckia, asteroid
- Max Planck Society
- Planck's principle
- Planck (crater) on the Moon
- Planck (spacecraft), space observatory
- Max-Planck-Gesellschaft, see Max Planck Society
- Colegio Max Planck, in Trujillo, Peru.