| Diego Mariscal | |
| Full Name: | Diego Mariscal Abascal |
| Birth Date: | 2 December 1925 |
| Birth Place: | Mexico City, Mexico |
| Sport: | Diving |
Diego Mariscal Abascal (2 December 1925 - 11 June 2005) was a Mexican diver. He competed in two events at the 1948 Summer Olympics. His brothers are Olympians Alonso Mariscal, Antonio Mariscal, and Federico Mariscal.[1]