There are 4 mathematicians whose last name begin with KELD.
| Keldenich, Phillip | Technische Universität Carolo-Wilhelmina zu Braunschweig | 2020 |
| Kelder, Hendrikus | Technische Universiteit Eindhoven | 1987 |
| Keldysh, Lyudmila | Lomonosov Moscow State University | |
| Keldysh, Mstislav | Lomonosov Moscow State University | 1937 |