Kolmogorov's theorem
- Andrey Kolmogorov
- Chapman–Kolmogorov equation
- Fréchet–Kolmogorov theorem
- Hahn–Kolmogorov theorem
- Kolmogorov continuity theorem
- Kolmogorov extension theorem
- Kolmogorov's inequality
- Kolmogorov's three-series theorem
- Kolmogorov's zero–one law
- Kolmogorov–Arnold representation theorem
- Kolmogorov–Smirnov test
- Landau–Kolmogorov inequality