Things named after the astronomy and relativity scientist Karl Schwarzschild (1873–1916) include:
- Institutions:
- Astronomical features:
- Technical terms:
- Schwarzschild constant
- Schwarzschild effect in photography, also known as reciprocity failure, and important for calibrating astronomical measurement
- Schwarzschild law, empirical equation relating to Schwarzschild effect
- Schwarzschild criterion, in astronomy
- Schwarzschild coordinates
- Schwarzschild's equation for radiative transfer
- Relativity terms:
- Schwarzschild metric (closely related to Schwarzschild solution, Schwarzschild geometry, Schwarzschild black hole, and Schwarzschild vacuum)
- Schwarzschild fluid solution
- Schwarzschild kugelblitz
- Schwarzschild radius (closely related to Schwarzschild horizon)
- Schwarzschild wormholes
- Schwarzschild telescope