| Marcelo Penta | |
| Fullname: | Marcelo Alejandro Penta |
| Birth Date: | 26 August 1985 |
| Birth Place: | Las Heras, Mendoza, Argentina |
| Currentclub: | Ypato |
| Position: | Midfielder |
| Years1: | 2004–2009 |
| Caps1: | 24 |
| Goals1: | 1 |
| Years2: | 2006–2007 |
| Clubs2: | → Tiro Federal (loan) |
| Years3: | 2007–2008 |
| Clubs3: | → Chacarita Juniors (loan) |
| Years4: | 2009–2012 |
| Caps4: | 70 |
| Goals4: | 4 |
| Years5: | 2012–2013 |
| Clubs5: | Ethnikos Achna |
| Caps5: | 17 |
| Goals5: | 2 |
| Years6: | 2013–2016 |
| Clubs6: | Aiginiakos |
| Caps6: | 56 |
| Goals6: | 5 |
| Years7: | 2016–2017 |
| Clubs7: | Apollon Larissa |
| Caps7: | 22 |
| Goals7: | 1 |
| Years8: | 2017–2019 |
| Caps8: | 27 |
| Goals8: | 2 |
| Years9: | 2019–2020 |
| Caps9: | 19 |
| Goals9: | 0 |
| Years10: | 2020– |
| Pcupdate: | 18 August 2020 |
Marcelo Alejandro Penta (born 26 August 1985) is an Argentine footballer who last played as a midfielder for Greek Gamma Ethniki club A.O. Ypato.
Born in Las Heras, Mendoza, Penta began playing professional football for Newell's Old Boys in the Primera División Argentina.[1] In order to have regular playing time, he went on loan to Chacarita Juniors in July 2007.[2] He did not appear for the first team after returning to Newell's, and left for Greece in July 2009.