| Diana Box | |
| Fullname: | Diana Box Alonso |
| Birth Date: | 6 March 1971 |
| Birth Place: | Haute-Savoie France |
| Nationality: | Spanish |
| Nationalteam1: | Spain |
Diana Box Alonso (born 6 March 1971) is a Spanish team handball player who played for the club CBF Elda and on the Spanish national team. She was born in Haute-Savoie, France. She competed at the 2004 Summer Olympics in Athens, where the Spanish team reached the quarter-finals.[1]