| Román Díaz | |
| Full Name: | Román Gonzalo Díaz |
| Birth Date: | 31 July 1980 |
| Birth Place: | Moreno, Argentina |
| Height: | 1.73 m |
| Position: | Midfielder |
| Years1: | 2001–2003 |
| Clubs1: | Chacarita Juniors |
| Caps1: | 36 |
| Goals1: | 3 |
| Years2: | 2003–2004 |
| Clubs2: | San Lorenzo |
| Caps2: | 25 |
| Goals2: | 5 |
| Years3: | 2004 |
| Clubs3: | Atlas |
| Caps3: | 4 |
| Goals3: | 0 |
| Years4: | 2005–2006 |
| Clubs4: | Lanús |
| Caps4: | 18 |
| Goals4: | 4 |
| Years5: | → 2005 |
| Clubs5: | Rosario Central (loan) |
| Caps5: | 4 |
| Goals5: | 0 |
| Years6: | 2007 |
| Clubs6: | Deportes Quindío |
| Caps6: | 1 |
| Goals6: | 0 |
| Years7: | 2007–2008 |
| Clubs7: | Almirante Brown |
| Caps7: | 14 |
| Goals7: | 1 |
| Years8: | 2009 |
| Clubs8: | Almagro |
| Caps8: | 11 |
| Goals8: | 2 |
| Years9: | 2009 |
| Clubs9: | Instituto de Córdoba |
| Caps9: | 9 |
| Goals9: | 3 |
| Years10: | 2010 |
| Clubs10: | Almirante Brown |
| Caps10: | 24 |
| Goals10: | 5 |
| Years11: | 2011 |
| Clubs11: | Everton de Viña del Mar |
| Caps11: | 7 |
| Goals11: | 3 |
| Years12: | 2012 |
| Clubs12: | Almirante Brown |
| Caps12: | 7 |
| Goals12: | 1 |
| Years13: | 2012 |
| Clubs13: | Douglas Haig |
| Caps13: | 3 |
| Goals13: | 0 |
| Years14: | 2013 |
| Clubs14: | Tristán Suárez |
| Caps14: | 12 |
| Goals14: | 2 |
| Years15: | 2013–2014 |
| Clubs15: | Platense |
| Caps15: | 12 |
| Goals15: | 0 |
| Years16: | 2014–2015 |
| Clubs16: | Almirante Brown |
| Caps16: | 33 |
| Goals16: | 10 |
| Years17: | 2017 |
| Clubs17: | Club Mercedes |
| Totalcaps: | 218 |
| Totalgoals: | 39 |
Román Gonzalo Díaz (born July 31, 1980, in Moreno, Argentina) is an Argentine footballer currently playing for Club Almirante Brown.
Chacarita Juniors 2001 - 2003 San Lorenzo 2003 - 2004
Atlas de Guadalajara 2004 Lanús 2005 Rosario Central 2005 Lanús 2006
Deportes Quindío 2007 Almirante Brown 2007 - 2008 Almagro 2009 Instituto de Córdoba 2009 Almirante Brown 2010 Almirante Brown 2012 - Douglas Haig 2012 Almirante Brown (Primera B Metropolitana 2009/2010)