There are 4 mathematicians whose last name begin with LOJ.
| Łojasiewicz, Stanisław | Uniwersytet Jagielloński | 1950 |
| Łojczyk-Królikiewicz, Irena | Uniwersytet Jagielloński | 1960 |
| Lojewski, Alexander | Rheinisch-Westfälische Technische Hochschule Aachen | 2010 |
| Lojkić, Goran | University of Zagreb | 2018 |