| Enrique Aja | |
| Fullname: | Enrique Alberto Aja Cagigas |
| Birth Date: | 23 March 1960 |
| Birth Place: | Solares, Spain |
| Role: | Rider |
Enrique Alberto Aja Cagigas (born 23 March 1960) is a Spanish former professional racing cyclist.[1] He rode in six editions of the Tour de France and eight editions of the Vuelta a España.