H
- Wolfgang Hahn: Hahn polynomial, (with H. Exton) Hahn–Exton Bessel function
- Philip Hall: Hall polynomial, Hall–Littlewood polynomial
- Hermann Hankel: Hankel function
- Heine: Heine functions
- Charles Hermite: Hermite polynomials
- Karl L. W. M. Heun (1859 – 1929): Heun's equation
- J. Horn: Horn hypergeometric series
- Adolf Hurwitz: Hurwitz zeta-function
Read more about this topic: List Of Special Functions And Eponyms