| Height: | 1.93 m |
| Birth Date: | 30 May 1976 |
| Birth Place: | Santa Fe, Cuba |
| Position: | Outside hitter |
| Nationalyears: | 1997-2007 |
Tomás Aldazabal M. (born 30 May 1976, in Santa Fe) is a former volleyball player from Cuba who played as an outside hitter. He was a member of the Men's National Team that claimed the silver at the 2003 Pan American Games.
From 2009 to 2011, Aldazabal played for the Portuguese team Sporting Clube de Espinho.