Alajuelense Shirt Sponsors
| Year | Sponsor | Other Teams* |
|---|---|---|
| 1985-1987 | Glidden | view |
| 1987-2003 | Coca Cola | view |
| 1988-1990 | Punto Rojo | - |
| 1994-2000 | Mutual Alajuela | - |
| 2000-2001 | Popular Pensiones | - |
| 2004-2010 | LG | view |
| 2011 | Sony | view |
| 2016 | Movistar | - |
| 2017-2020 | Claro | view |
| 2019-2024 | Kölbi | view |
| 2020-2021 | Monge | - |
| 2022 | Tropical | view |
