| Mariano Giallorenzo | |
| Birth Place: | Rovereto, Italy |
| Discipline: | Road |
| Proyears1: | 2005–2006 |
| Proyears2: | 2007–2008 |
| Proyears3: | 2009 |
| Proyears4: | 2010–2012 |
| Proyears5: | 2014 |
| Manageyears1: | 2015– |
Mariano Giallorenzo (born 7 August 1982) is an Italian former road cyclist, who competed as a professional from 2005 to 2014. Since 2015, he has worked as a directeur sportif for UCI Continental team .[1]