V
- Valiant–Vazirani theorem (computational complexity theory)
- Van Aubel's theorem (quadrilaterals)
- Van der Waerden's theorem (combinatorics)
- Van Vleck's theorem (mathematical analysis)
- Vantieghems theorem (number theory)
- Varignon's theorem (Euclidean geometry)
- Vietoris–Begle mapping theorem (algebraic topology)
- Vinogradov's theorem (number theory)
- Virial theorem (classical mechanics)
- Vitali convergence theorem (measure theory)
- Vitali covering theorem (measure theory)
- Vitali theorem (measure theory)
- Vitali–Hahn–Saks theorem (measure theory)
- Viviani's theorem (Euclidean geometry)
- Von Neumann bicommutant theorem (functional analysis)
- Von Neumann's theorem (operator theory)
- Von Staudt–Clausen theorem (number theory)
Read more about this topic: List Of Theorems