| Alejandro Costoya | |
| Fullname: | Alejandro Costoya Rodríguez |
| Birth Date: | 6 May 1993 |
| Birth Place: | Avilés, Spain |
| Nationality: | Spanish |
| Position: | Left back |
| Currentclub: | Chambéry SMBH |
| Clubnumber: | 37 |
| Nationalteam1: | Spain |
| Nationalcaps1: | 16 |
| Nationalgoals1: | 21 |
Alejandro Costoya Rodríguez (born 6 May 1993) is a Spanish handball player who plays for Chambéry SMBH and the Spanish team.[1]
He participated at the 2017 World Men's Handball Championship.[2]